{"title":"Meiji Techno Microscopes","description":"","products":[{"product_id":"meiji-emz-5-microscope-grs-acrobat-led","title":"Meiji EMZ-5 Microscope With GRS Acrobat \u0026 LED Light","description":"\u003cp\u003eThe Meiji EMZ-5 Microscope with GRS Acrobat Stand \u0026amp; LED Light is a complete inspection and bench work system designed for jewelers, engravers, and watchmakers who demand clarity and stability. With a 7x–45x zoom range and included 0.5x auxiliary lens for extended working distance, this kit delivers sharp stereoscopic imaging while giving your hands the space they need to maneuver. The result is crisp detail and comfortable posture for long hours at the bench.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete microscope kit with stereo zoom head, stand, auxiliary lens, and LED illumination\u003c\/li\u003e\n\u003cli\u003eDual, graduated bilateral zoom controls for precise magnification adjustments\u003c\/li\u003e\n\u003cli\u003e0.5x auxiliary lens increases working distance while optimizing lower magnification work\u003c\/li\u003e\n\u003cli\u003eDual voltage LED light source (110V\/220V) with adjustable intensity\u003c\/li\u003e\n\u003cli\u003e45° inclined eyetubes for ergonomic viewing\u003c\/li\u003e\n\u003cli\u003eDual dioptric adjustment for individualized focus control\u003c\/li\u003e\n\u003cli\u003eGRS Acrobat stand with headrest for stability and operator comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Ratio\u003c\/th\u003e\n\u003ctd\u003e6.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Range\u003c\/th\u003e\n\u003ctd\u003e0.7x–4.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Magnification (10x Eyepieces)\u003c\/th\u003e\n\u003ctd\u003e7x–45x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification with 0.5x Auxiliary Lens\u003c\/th\u003e\n\u003ctd\u003e3.5x–22.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of View (Standard)\u003c\/th\u003e\n\u003ctd\u003e32mm–5.1mm (1.26″–0.20″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of View (0.5x Lens)\u003c\/th\u003e\n\u003ctd\u003e65.7mm–10.2mm (2.59″–0.40″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (Standard)\u003c\/th\u003e\n\u003ctd\u003e93mm (3.66″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (0.5x Lens)\u003c\/th\u003e\n\u003ctd\u003e130mm (5.12″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyetube Inclination\u003c\/th\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterpupillary Distance\u003c\/th\u003e\n\u003ctd\u003e54mm–75mm (2.13″–2.95″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDioptric Adjustment\u003c\/th\u003e\n\u003ctd\u003eDual ±5 diopters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtended Magnification Range\u003c\/th\u003e\n\u003ctd\u003e2.1x–270x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtended Working Distance Range\u003c\/th\u003e\n\u003ctd\u003e34mm–251mm (1.34″–9.88″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufactured In\u003c\/th\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMeiji\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo Zoom Microscope\u003c\/td\u003e\n\u003ctd\u003eEMZ-5 7x–45x Scope Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepieces\u003c\/td\u003e\n\u003ctd\u003ePair of 10x with rubber eye guards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStand\u003c\/td\u003e\n\u003ctd\u003eGlendo\/GRS Acrobat Stand with headrest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Lens\u003c\/td\u003e\n\u003ctd\u003e0.5x Auxiliary Lens (installed separately as needed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003e129.934 Dual Voltage LED Light with adjustable intensity (110V\/220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eAuxiliary lenses increase working distance while reducing maximum magnification. Since most jewelry work is performed at lower magnifications, many users prefer the additional space provided by auxiliary lenses for improved tool clearance and ergonomics. Selection of auxiliary lenses should consider bench height, seating position, stand configuration, and work holding setup.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43461901746390,"sku":"129.422","price":2783.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-5-microscope-with-grs-acrobat-and-led-light-otto-frei.png?v=1771259432"},{"product_id":"meiji-emz-10-auxiliary-lenses-0-4x-0-5x-0-75x","title":"Meiji EMZ-10 Auxiliary Lenses-0.4x, 0.5x \u0026 0.75x","description":"\u003cp\u003eThe Meiji EMZ-10 uses different optics than the EMZ-5 and requires its own dedicated auxiliary lenses. While the lens mountings are physically compatible between models, using the wrong auxiliary lens will result in unexpected working distances and suboptimal focus. These lenses are designed specifically for the EMZ-10 to ensure accurate performance.\u003c\/p\u003e\u003cp\u003eEach auxiliary lens reduces the magnification of the EMZ-10 by its listed factor while increasing the focal length and working distance. This trade-off gives jewelers and metalsmiths more room to maneuver between the objective and the work surface — a critical consideration for many bench tasks.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: The EMZ-10 provides more working distance than the EMZ-5 when both are used without auxiliary lenses. Most jewelers find the EMZ-10's native working distance sufficient for jewelry work, especially when paired with a Jura Microscope Mount. Auxiliary lenses are still recommended when additional working distance is needed.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned exclusively for the Meiji EMZ-10 stereo zoom microscope\u003c\/li\u003e\n\u003cli\u003eReduces magnification while increasing focal length and working distance\u003c\/li\u003e\n\u003cli\u003eCompatible mounting with EMZ-series scopes — but must be matched to the correct model for accurate results\u003c\/li\u003e\n\u003cli\u003eAvailable in three reduction factors: 0.4x, 0.5x, and 0.75x\u003c\/li\u003e\n\u003cli\u003eIdeal for jewelers and bench workers who require greater clearance between objective and workpiece\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Model\u003c\/th\u003e\n\u003ctd\u003eMeiji EMZ-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eReduces magnification; increases working distance and focal length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold\u003c\/th\u003e\n\u003ctd\u003eIndividually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eMeiji No.\u003c\/th\u003e\n\u003cth\u003eReduction Factor\u003c\/th\u003e\n\u003cth\u003eFocal Length\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.417\u003c\/td\u003e\n\u003ctd\u003eMA-558\u003c\/td\u003e\n\u003ctd\u003e0.4x\u003c\/td\u003e\n\u003ctd\u003e247 mm (9.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.418\u003c\/td\u003e\n\u003ctd\u003eMA-546\u003c\/td\u003e\n\u003ctd\u003e0.5x\u003c\/td\u003e\n\u003ctd\u003e194 mm (7.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.419\u003c\/td\u003e\n\u003ctd\u003eMA-547\u003c\/td\u003e\n\u003ctd\u003e0.75x\u003c\/td\u003e\n\u003ctd\u003e127 mm (5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":".4X Auxiliary Lens","offer_id":43533802209494,"sku":"129.417","price":190.0,"currency_code":"USD","in_stock":true},{"title":".5X Auxiliary Lens","offer_id":43533802242262,"sku":"129.418","price":190.0,"currency_code":"USD","in_stock":true},{"title":".75X Auxiliary Lens","offer_id":43533802275030,"sku":"129.419","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-10-auxiliary-lenses-0-4x-0-5x-and-0-75x-otto-frei.jpg?v=1719959171"},{"product_id":"meiji-emz-5-super-wide-field-eyepieces-10x-20x-30-5mm","title":"Meiji EMZ-5 Eyepieces","description":"\u003cp\u003eUpgrade or replace the eyepieces on your Meiji EMZ-5 series stereo microscope with these Super Wide Field eyepieces. Available in 10X and 20X magnifications, both options increase overall magnification without altering the working distance to the object being examined—a critical advantage when working on delicate jewelry or fine detail work. Each option is sold as a matched pair and features a 30.5mm outer diameter for a secure, consistent fit.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuper Wide Field design for enhanced viewing comfort and clarity\u003c\/li\u003e\n\u003cli\u003eIncreases overall magnification without changing working distance\u003c\/li\u003e\n\u003cli\u003e30.5mm outer diameter on both magnification options\u003c\/li\u003e\n\u003cli\u003e10X option includes a 23mm field of view with 25mm reticle mount\u003c\/li\u003e\n\u003cli\u003eSold as a matched pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eOne pair per option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eMeiji EMZ-5 and EMZ-10 series stereo microscopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003cth\u003eReticle Mount\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.407\u003c\/td\u003e\n\u003ctd\u003e10X\u003c\/td\u003e\n\u003ctd\u003e23mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.408\u003c\/td\u003e\n\u003ctd\u003e20X\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne matched pair of Super Wide Field eyepieces (magnification per option selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with the Meiji EMZ-5 and EMZ-10 stereo microscopes.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"10X Eyepiece","offer_id":43578998554838,"sku":"129.407","price":210.0,"currency_code":"USD","in_stock":true},{"title":"20X Eyepiece","offer_id":43578998587606,"sku":"129.408","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-5-eyepieces-otto-frei.jpg?v=1719958726"},{"product_id":"meiji-auxiliary-protective-microscope-lenses-ma517-ma526-ma531","title":"Meiji Microscope Auxiliary \u0026 Protective Lenses","description":"\u003cp\u003eAuxiliary and protective lenses are essential accessories for Meiji and OttoSetters microscopes, allowing jewelers, stone setters, and engravers to \u003cstrong\u003eincrease working distance\u003c\/strong\u003e between the lens and the work surface. By threading directly onto the microscope head, auxiliary lenses provide more room for hands and tools while simultaneously expanding the field of view — a critical advantage when manipulating gravers, prongs, or delicate settings. Although auxiliary lenses reduce the top-end magnification, this is rarely a limitation in practice, as nearly all bench work is performed at the lower end of a microscope's magnification range. When higher magnification is needed, simply remove the auxiliary lens.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e.0X Protective Lens (129.409B)\u003c\/strong\u003e installs in the same location as an auxiliary lens but does not alter the microscope's natural focal length or magnification. It is recommended as a protective cover for your optics whenever an auxiliary lens is not in use.\u003c\/p\u003e\n\u003cp\u003eThese are genuine Meiji lenses compatible with Meiji and OttoSetters microscopes. Performance data provided applies to Meiji scopes only — use on OttoSetters scopes will produce slightly different but similar results.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases working distance to give hands and tools more room beneath the microscope head\u003c\/li\u003e\n\u003cli\u003eExpands field of view while reducing top-end magnification — ideal for stone setting and engraving\u003c\/li\u003e\n\u003cli\u003eAuxiliary lenses are easily removable when higher magnification is required\u003c\/li\u003e\n\u003cli\u003eProtective lens preserves natural focal length and magnification while shielding optics\u003c\/li\u003e\n\u003cli\u003eGenuine Meiji lenses for superior optical quality\u003c\/li\u003e\n\u003cli\u003eCompatible with Meiji and OttoSetters microscopes\u003c\/li\u003e\n\u003cli\u003e.5X auxiliary lens is standard on most Meiji EMZ-5 microscope kits purchased from Otto Frei\u003c\/li\u003e\n\u003cli\u003e.0X protective lens is standard on most Meiji EMZ-10 microscope kits purchased from Otto Frei\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eMeiji and OttoSetters microscopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eScrew-in (same location for all lens types)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Brand\u003c\/th\u003e\n\u003ctd\u003eMeiji Techno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003cth\u003eWorking Distance (Meiji Scopes)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.409B\u003c\/td\u003e\n\u003ctd\u003eProtective Lens (Meiji MA531)\u003c\/td\u003e\n\u003ctd\u003e.0X\u003c\/td\u003e\n\u003ctd\u003eNo change to natural focal length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.412\u003c\/td\u003e\n\u003ctd\u003eAuxiliary Lens (Meiji MA517)\u003c\/td\u003e\n\u003ctd\u003e.5X\u003c\/td\u003e\n\u003ctd\u003e150 mm (5.9\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.413\u003c\/td\u003e\n\u003ctd\u003eAuxiliary Lens (Meiji MA526)\u003c\/td\u003e\n\u003ctd\u003e.75X\u003c\/td\u003e\n\u003ctd\u003e97 mm (3.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorking distance data applies to Meiji scopes only. Results on OttoSetters scopes will be similar but may vary slightly.\u003c\/li\u003e\n\u003cli\u003eIt is recommended to use the .0X protective lens to protect optics when an auxiliary lens is not installed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":".0X Protective Lens","offer_id":43578999636182,"sku":"129.409B","price":110.0,"currency_code":"USD","in_stock":true},{"title":".5X Auxiliary Lens","offer_id":43578999701718,"sku":"129.412","price":190.0,"currency_code":"USD","in_stock":true},{"title":".75X Auxiliary Lens","offer_id":43578999734486,"sku":"129.413","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-microscope-auxiliary-and-protective-lenses-otto-frei.jpg?v=1719958724"},{"product_id":"meiji-ma555-10-inclusion-pointer","title":"Meiji MA555\/10 Inclusion Pointer","description":"\u003cp\u003eThe Meiji MA555\/10 Inclusion Pointer is a practical accessory designed to help jewelers and gemologists direct a customer's attention to specific inclusions and other interior details visible through a microscope. Whether you are presenting a stone's clarity characteristics or pointing out features of interest, this pointer makes it easy to indicate precise areas within the field of view—enhancing the customer experience and supporting informed purchasing decisions.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned to indicate inclusions and internal details visible under magnification\u003c\/li\u003e\n\u003cli\u003eCompatible with Meiji, Ottosetters, and GemOro microscopes, as well as many other brands\u003c\/li\u003e\n\u003cli\u003eUseful for customer consultations, gem grading presentations, and educational demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eMA555\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Brands\u003c\/th\u003e\n\u003ctd\u003eMeiji, Ottosetters, GemOro, and many others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eCompatibility information is based on provided product data. Confirm fitment with your specific microscope model before ordering.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43579447345366,"sku":"129.403","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-ma55510-inclusion-pointer-otto-frei.jpg?v=1719958640"},{"product_id":"meiji-ma703-microscope-dust-cover","title":"Meiji MA703 Microscope Dust Cover","description":"\u003cp\u003eProtect your investment between sessions with the \u003cstrong\u003eMeiji MA703 Microscope Dust Cover\u003c\/strong\u003e. This vinyl dust cover is designed to keep your Meiji microscope free from bench debris, polishing compounds, and airborne particles that accumulate in an active jewelry or watchmaking workspace. Branded with the Meiji name, it is a purpose-made accessory for Meiji microscopes and fits the EMZ5 and EMZ10 models as well as most other microscope brands.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVinyl construction shields microscope from dust, debris, and airborne contaminants\u003c\/li\u003e\n\u003cli\u003eBranded Meiji Techno accessory designed for use with Meiji microscopes\u003c\/li\u003e\n\u003cli\u003eCompatible with Meiji EMZ5 and EMZ10 stereo microscopes\u003c\/li\u003e\n\u003cli\u003eAlso fits most other brands of microscope\u003c\/li\u003e\n\u003cli\u003eSimple slip-on design for quick coverage when the scope is not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMA703\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eVinyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003ctd\u003eMeiji EMZ5, Meiji EMZ10, most other microscope brands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariants\u003c\/th\u003e\n\u003ctd\u003eSingle option—no size or color selections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43579449311446,"sku":"129.406","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-ma703-microscope-dust-cover-otto-frei.jpg?v=1719958640"},{"product_id":"meiji-gemt-2-black-gemological-microscope","title":"Meiji GEMT-2 Black Gemological Microscope","description":"\u003cp\u003eThe Meiji GEMT-2 Black Gemological Microscope delivers sharp, crisp clarity with outstanding Meiji optics and the best field of view in the industry. Built entirely in Japan to the highest standards, this complete gemological system is designed for professional jewelers and gemologists who demand precision and reliability.\u003c\/p\u003e\n\n\u003cp\u003eThis scope consists of the Meiji EMT-2 Microscope body mounted in the Meiji inclinable gem stand (GEMT\/PT), providing a stable, adjustable platform for gemstone examination. Illumination is provided from below via 30-watt tungsten darkfield lighting, while the included Meiji MA309\/100 fluorescent illuminator (110V) delivers illumination from above. The system also includes a MA555\/05 gem clamp for secure stone handling and a 40mm diameter MA557 iris diaphragm with adapter ring for precise light control.\u003c\/p\u003e\n\n\u003cp\u003eStandard configuration includes one pair of Meiji MA502 10x eyepieces, delivering either 10x or 30x magnification through the EMT-2 scope body. Note that this is \u003cem\u003enot\u003c\/em\u003e a zoom microscope. Optional MA503 20x eyepieces are available separately and will yield 20x or 60x magnification.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeiji EMT-2 Microscope body mounted in inclinable Meiji gem stand (GEMT\/PT)\u003c\/li\u003e\n\u003cli\u003e30-watt tungsten darkfield illumination from below\u003c\/li\u003e\n\u003cli\u003eMeiji MA309\/100 fluorescent illuminator (110V) for top illumination\u003c\/li\u003e\n\u003cli\u003eMA555\/05 gem clamp included for secure stone positioning\u003c\/li\u003e\n\u003cli\u003e40mm diameter MA557 iris diaphragm with adapter ring for light control\u003c\/li\u003e\n\u003cli\u003eIncludes one pair of MA502 10x eyepieces (10x and 30x magnification)\u003c\/li\u003e\n\u003cli\u003eOutstanding field of view and optical clarity\u003c\/li\u003e\n\u003cli\u003eBuilt entirely in Japan to the highest quality standards\u003c\/li\u003e\n\u003cli\u003eLifetime warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMicroscope Body\u003c\/th\u003e\n\u003ctd\u003eMeiji EMT-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStand\u003c\/th\u003e\n\u003ctd\u003eMeiji inclinable gem stand GEMT\/PT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBelow Illumination\u003c\/th\u003e\n\u003ctd\u003e30-watt tungsten darkfield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbove Illumination\u003c\/th\u003e\n\u003ctd\u003eMeiji MA309\/100 fluorescent, 110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Eyepieces\u003c\/th\u003e\n\u003ctd\u003eMeiji MA502 10x (one pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification (standard)\u003c\/th\u003e\n\u003ctd\u003e10x and 30x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIris Diaphragm\u003c\/th\u003e\n\u003ctd\u003eMeiji MA557, 40mm diameter, with adapter ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGem Clamp\u003c\/th\u003e\n\u003ctd\u003eMeiji MA555\/05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom\u003c\/th\u003e\n\u003ctd\u003eNot a zoom microscope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eLifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeiji EMT-2 Microscope body\u003c\/li\u003e\n\u003cli\u003eMeiji inclinable gem stand (GEMT\/PT)\u003c\/li\u003e\n\u003cli\u003eMA309\/100 fluorescent illuminator (110V)\u003c\/li\u003e\n\u003cli\u003eMA555\/05 gem clamp\u003c\/li\u003e\n\u003cli\u003eMA557 iris diaphragm with adapter ring (40mm diameter)\u003c\/li\u003e\n\u003cli\u003eOne pair of MA502 10x eyepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptional MA503 20x eyepieces are available separately and provide 20x and 60x magnification.\u003c\/li\u003e\n\u003cli\u003eFluorescent illuminator is rated for 110V — verify voltage compatibility before use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43582230298838,"sku":"129.399","price":2940.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-gemt-2-black-gemological-microscope-otto-frei.jpg?v=1719957174"},{"product_id":"meiji-techno-ma600-rubber-eye-cups-em-series-30-5mm-pair","title":"Meiji Rubber Eye Cups MA600 for EM Series 1-Pair","description":"\u003cp\u003eThe Meiji Techno MA600 Raised Rubber Eye Cups are purpose-built accessories for Meiji Techno EMZ, EMF, and EMT Series microscope eyepieces. Sold as a pair, these eye guards slip securely over 30.5mm outer diameter eyepieces, providing a comfortable and protective interface between the user and the microscope. The raised design makes them especially well-suited for eyeglass wearers, reducing eye fatigue during extended use at the bench.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaised rubber construction provides a cushioned interface between the user and the eyepiece\u003c\/li\u003e\n\u003cli\u003eDesigned to fit over 30.5mm outer diameter eyepieces\u003c\/li\u003e\n\u003cli\u003eRaised center portion measures 26.0mm in height for added eye relief\u003c\/li\u003e\n\u003cli\u003eStandard perimeter height of 16.0mm\u003c\/li\u003e\n\u003cli\u003eIdeal for eyeglass wearers during extended microscope use\u003c\/li\u003e\n\u003cli\u003eCompatible with Meiji Techno EMZ, EMF, and EMT Series eyepieces\u003c\/li\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eMA600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003e1 pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyepiece Outer Diameter (Fit)\u003c\/th\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRaised Center Height\u003c\/th\u003e\n\u003ctd\u003e26.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Perimeter Height\u003c\/th\u003e\n\u003ctd\u003e16.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Eyepiece Series\u003c\/th\u003e\n\u003ctd\u003eMeiji Techno EMZ, EMF, EMT Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe MA600 eye cups are designed to slip over the following Meiji Techno eyepiece models: \u003cstrong\u003eMA501, MA502, MA503, MA504, MA519, MA520, MA521, MA535, MA718\u003c\/strong\u003e. Confirm your eyepiece model before ordering.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43582407246038,"sku":"129.416","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-rubber-eye-cups-ma600-for-em-series-1-pair-otto-frei.jpg?v=1719957061"},{"product_id":"meiji-emz-10-microscope-grs-acrobat-led-light","title":"Meiji EMZ-10 Microscope With GRS Acrobat \u0026 LED Light","description":"\u003cp\u003eThe Meiji EMZ-10 Stereo Zoom Microscope paired with the GRS Acrobat stand and LED light source is a complete, professional-grade microscopy kit designed for jewelers, engravers, and metalsmiths. The EMZ-10 features a longer working distance than the EMZ-5 — 110mm (4-3\/8\") versus 93mm (3-5\/8\") — a difference of approximately 17mm (3\/4\"). This additional clearance makes the EMZ-10 the preferred choice for bench-top work where hands, tools, and work-holding devices require more room between the scope and the work surface. As a general guide, choose the EMZ-10 if you prefer to work on top of your bench; choose the EMZ-5 if you prefer to work lower, closer to your catch tray.\u003c\/p\u003e\u003cp\u003eThe kit ships with a 0x Protective Lens (Meiji MA531, #129.409B), which preserves the standard 110mm working distance without alteration. Optional auxiliary lenses are available separately to extend working distance further — at the trade-off of reduced maximum magnification. Because most jewelry and engraving tasks are performed at lower magnifications, this trade-off is rarely a limitation in practice.\u003c\/p\u003e\u003cp\u003eThe included LED light source (#129.934) operates on dual voltage (110V\/220V) and features adjustable intensity for versatile bench illumination.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLonger 110mm (4-3\/8\") working distance compared to the EMZ-5 — ideal for on-bench work\u003c\/li\u003e\n\u003cli\u003e6.5:1 zoom ratio with dual, graduated, bilateral zoom control\u003c\/li\u003e\n\u003cli\u003e45° inclined eyetubes with dual dioptric adjustment (±5 diopters)\u003c\/li\u003e\n\u003cli\u003eInterpupillary distance adjustable from 54mm to 75mm\u003c\/li\u003e\n\u003cli\u003eCompatible with a full range of Meiji auxiliary lenses to modify working distance\u003c\/li\u003e\n\u003cli\u003eDual voltage (110V\/220V) LED light source with adjustable intensity\u003c\/li\u003e\n\u003cli\u003eGRS Acrobat stand provides flexible, stable positioning at the bench\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Ratio\u003c\/th\u003e\n\u003ctd\u003e6.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Range\u003c\/th\u003e\n\u003ctd\u003e0.7x – 4.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification (10x Eyepieces)\u003c\/th\u003e\n\u003ctd\u003e7x – 45x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003ctd\u003e32mm – 5.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (standard)\u003c\/th\u003e\n\u003ctd\u003e110mm (4-3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyetube Inclination\u003c\/th\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterpupillary Distance\u003c\/th\u003e\n\u003ctd\u003e54mm – 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDioptric Adjustment\u003c\/th\u003e\n\u003ctd\u003eDual (±5 diopters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtended Magnification Range\u003c\/th\u003e\n\u003ctd\u003e2.1x – 270x (with auxiliary lenses)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtended Working Distance Range\u003c\/th\u003e\n\u003ctd\u003e45mm – 326mm (with auxiliary lenses)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLED Light Source Voltage\u003c\/th\u003e\n\u003ctd\u003eDual voltage: 110V \/ 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeiji EMZ-10 Stereo Zoom Microscope (7x–45x)\u003c\/li\u003e\n\u003cli\u003ePair of 10x eyepieces with rubber eye guards\u003c\/li\u003e\n\u003cli\u003eGlendo\/GRS Acrobat stand with head rest\u003c\/li\u003e\n\u003cli\u003e0x Protective Lens Meiji MA531 (#129.409B) — does not alter standard 110mm working distance\u003c\/li\u003e\n\u003cli\u003eDual voltage (110V\/220V) LED light source with adjustable intensity (#129.934)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAuxiliary lenses\u003c\/strong\u003e (sold separately) allow you to adjust working distance to suit your bench setup, height, chair, and work-holding preferences. Increasing working distance reduces maximum magnification; however, since most jewelry work occurs at lower magnifications, this is generally not a concern. The table below shows how magnification and working distance change for the EMZ-10 with 10x eyepieces across available auxiliary lenses.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eLens\u003c\/th\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eWorking Distance (EMZ-10)\u003c\/th\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0x Protective Lens MA531\u003c\/td\u003e\n\u003ctd\u003e129.409B\u003c\/td\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003ctd\u003e32mm – 5.1mm\u003c\/td\u003e\n\u003ctd\u003e7x – 45x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.3x Auxiliary Lens MA530\u003c\/td\u003e\n\u003ctd\u003e129.411\u003c\/td\u003e\n\u003ctd\u003e326mm\u003c\/td\u003e\n\u003ctd\u003e109mm – 17mm\u003c\/td\u003e\n\u003ctd\u003e2.1x – 13.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.5x Auxiliary Lens MA517\u003c\/td\u003e\n\u003ctd\u003e129.412\u003c\/td\u003e\n\u003ctd\u003e194mm\u003c\/td\u003e\n\u003ctd\u003e65.7mm – 10.2mm\u003c\/td\u003e\n\u003ctd\u003e3.5x – 22.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.75x Auxiliary Lens MA526\u003c\/td\u003e\n\u003ctd\u003e129.413\u003c\/td\u003e\n\u003ctd\u003e127mm\u003c\/td\u003e\n\u003ctd\u003e43.8mm – 6.8mm\u003c\/td\u003e\n\u003ctd\u003e5.25x – 33.75x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43582629216470,"sku":"129.422-10","price":2745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-10-microscope-with-grs-acrobat-and-led-light-otto-frei.jpg?v=1719956935"},{"product_id":"meiji-emz-5-stereo-zoom-microscope-10x-eyepieces-0-5x-auxiliary-lens","title":"Meiji EMZ-5 Stereo Zoom Microscope with 10X Eyepieces \u0026 0.5X Auxiliary Lens","description":"\u003cp\u003eThe Meiji EMZ-5 Stereo Zoom Microscope with 10X eyepieces and 0.5X auxiliary lens is by far the most popular microscope in use by the jewelry industry for precision stonesetting and all-around jewelry work. This combination of body and lenses delivers the most useful magnification power, field of view, and working distance for the bench jeweler using the GRS Acrobat stand and many other types of adjustable stands in a typical jeweler's bench environment.\u003c\/p\u003e\u003cp\u003eJewelers recognize the outstanding build quality of the Meiji scope and the perfect focus that Meiji optics achieve. The 0.5X auxiliary lens increases working distance so your hands have room to maneuver — a critical advantage when working at the bench. This kit includes the EMZ-5 microscope body (129.405), a pair of Meiji MA502 10X eyepieces with rubber eye guards (129.407), and the Meiji MA517 0.5X auxiliary lens (129.412).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eMicroscope stand and light source sold separately.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Ratio:\u003c\/strong\u003e 6.5:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Range:\u003c\/strong\u003e 0.7X – 4.5X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Control:\u003c\/strong\u003e Dual, graduated, bilateral mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 7X–45X with 10X eyepieces; 3.5X–22.5X with 10X eyepieces and 0.5X auxiliary lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField of View:\u003c\/strong\u003e 32mm–5.1mm standard; 65.7mm–10.2mm with 0.5X auxiliary lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Distance:\u003c\/strong\u003e 93mm standard; 148mm with 0.5X auxiliary lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyetube Inclination:\u003c\/strong\u003e 45°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterpupillary Distance:\u003c\/strong\u003e 54mm–75mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDioptric Adjustment:\u003c\/strong\u003e Dual (±5 diopters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Magnification Range:\u003c\/strong\u003e 2.1X–270X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Working Distances:\u003c\/strong\u003e 34mm–251mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Ratio\u003c\/th\u003e\n\u003ctd\u003e6.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Range\u003c\/th\u003e\n\u003ctd\u003e0.7X – 4.5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyetube Inclination\u003c\/th\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterpupillary Distance\u003c\/th\u003e\n\u003ctd\u003e54mm – 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDioptric Adjustment\u003c\/th\u003e\n\u003ctd\u003eDual (±5 diopters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Working Distance\u003c\/th\u003e\n\u003ctd\u003e93mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (0.5X Aux Lens)\u003c\/th\u003e\n\u003ctd\u003e148mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Magnification (10X Eyepieces)\u003c\/th\u003e\n\u003ctd\u003e7X – 45X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification (10X Eyepieces + 0.5X Aux Lens)\u003c\/th\u003e\n\u003ctd\u003e3.5X – 22.5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeiji EMZ-5 Stereo Zoom Microscope body — 7X–45X (Part 129.405)\u003c\/li\u003e\n\u003cli\u003eMeiji MA502 pair of 10X eyepieces with rubber eye guards (Part 129.407)\u003c\/li\u003e\n\u003cli\u003eMeiji MA517 0.5X auxiliary lens (Part 129.412)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eA word about auxiliary lenses:\u003c\/strong\u003e Auxiliary lenses increase working distance — an important feature for jewelers working with their hands under a scope — by decreasing magnification power. The 0.5X auxiliary lens is the most common choice for bench-mounted setups using the GRS Acrobat stand, providing a comfortable working environment for jewelers seated at a bench ranging approximately 5'6\" to 6'2\" in height. Depending on your stand, bench and chair height, and personal preference, a different auxiliary lens power may be more suitable. Since most detailed work is performed at lower magnifications, the reduction of higher powers when using an auxiliary lens is generally not a concern. The auxiliary lens can be removed when higher magnification is needed. For prolonged use without an auxiliary lens, the 0X protective lens (129.409B) is available separately.\u003c\/p\u003e\u003cp\u003eThe following auxiliary lens options are available separately and show the resulting working distance, field of view, and magnification with 10X eyepieces:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo lens \/ 0X Protective Lens (129.409B):\u003c\/strong\u003e Working Distance 93mm | Field of View 32mm–5.1mm | Magnification 7X–45X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.3X Auxiliary Lens (129.411):\u003c\/strong\u003e Working Distance 251mm | Field of View 109mm–17mm | Magnification 2.1X–13.5X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.44X Auxiliary Lens (129.410):\u003c\/strong\u003e Working Distance 171mm | Field of View 74.5mm–11.5mm | Magnification 3.08X–19.8X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5X Auxiliary Lens (129.412):\u003c\/strong\u003e Working Distance 148mm | Field of View 65.7mm–10.2mm | Magnification 3.5X–22.5X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.75X Auxiliary Lens (129.413):\u003c\/strong\u003e Working Distance 97mm | Field of View 43.8mm–6.8mm | Magnification 5.25X–33.75X\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMicroscope stand and light source are sold separately.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43582629839062,"sku":"129.440","price":1719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-5-stereo-zoom-microscope-with-10x-eyepieces-and-0-5x-auxiliary-lens-otto-frei.jpg?v=1719956935"},{"product_id":"meiji-emz-10-stereo-zoom-microscope-10x-eyepieces-0x-protective-lens","title":"Meiji EMZ-10 Stereo Zoom Microscope with 10X Eyepieces \u0026 Protective Lens","description":"\u003cp\u003eThe Meiji EMZ-10 Stereo Zoom Microscope Head Kit is a complete optical package for professional jewelers, micro diamond setters, and metalsmiths who require higher magnification and a generous working distance. This kit includes the EMZ-10 stereo zoom microscope head (129.405-10), a pair of 10X eyepieces with rubber eye guards (129.407, Meiji MA502), and the Meiji MA531 0X Protective Lens (129.409B)—which protects the objective optics without altering magnification or working distance.\u003c\/p\u003e\n\u003cp\u003eThe EMZ-10 is the stereo zoom scope of choice for Jura, the renowned micro diamond setter and tool innovator, who uses it with his Jura microscope stand on a Jura bench. The EMZ-10 offers a slightly greater working distance than the EMZ-5—110mm vs. 93mm when used without an auxiliary lens—giving more clearance between your work and the lens for precision tasks at high magnification.\u003c\/p\u003e\n\u003cp\u003eWith this kit and the 0X protective lens, you will have 110mm (4‑3\/8\") of working room between your work and the lens. Optional auxiliary lenses are available separately to increase working distance at the trade-off of reduced maximum magnification. The EMZ-10 is also compatible with the GRS Acrobat stand, and the best setup depends on your bench height, chair height, engraving block size, and preferred working position.\u003c\/p\u003e\n\u003cem\u003eMicroscope stand and light source sold separately.\u003c\/em\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Ratio:\u003c\/strong\u003e 6.5:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Range:\u003c\/strong\u003e 0.7X – 4.5X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Control:\u003c\/strong\u003e Dual, graduated, bilateral mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification (10X Eyepieces):\u003c\/strong\u003e 7X – 45X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField of View:\u003c\/strong\u003e 32mm – 5.1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Distance:\u003c\/strong\u003e 110mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyetube Inclination:\u003c\/strong\u003e 45°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterpupillary Distance:\u003c\/strong\u003e 54mm – 75mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDioptric Adjustment:\u003c\/strong\u003e Dual (±5 diopters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Magnification Range (with auxiliary lenses):\u003c\/strong\u003e 2.1X – 270X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Working Distance Range (with auxiliary lenses):\u003c\/strong\u003e 45mm – 326mm\u003c\/li\u003e\n\u003cli\u003e0X Protective Lens included—protects optics without changing magnification or working distance\u003c\/li\u003e\n\u003cli\u003eOptional auxiliary lenses (.3X, .44X, .5X, .75X) available separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Numbers Included\u003c\/th\u003e\n\u003ctd\u003e129.405-10, 129.407, 129.409B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Ratio\u003c\/th\u003e\n\u003ctd\u003e6.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Range\u003c\/th\u003e\n\u003ctd\u003e0.7X – 4.5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification with 10X Eyepieces\u003c\/th\u003e\n\u003ctd\u003e7X – 45X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003ctd\u003e32mm – 5.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (no auxiliary lens)\u003c\/th\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyetube Inclination\u003c\/th\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterpupillary Distance\u003c\/th\u003e\n\u003ctd\u003e54mm – 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDioptric Adjustment\u003c\/th\u003e\n\u003ctd\u003eDual, ±5 diopters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Control\u003c\/th\u003e\n\u003ctd\u003eDual, graduated, bilateral mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeiji EMZ-10 Stereo Zoom Microscope Head—7X–45X (129.405-10)\u003c\/li\u003e\n\u003cli\u003eMeiji MA502 Pair of 10X Eyepieces with Rubber Eye Guards (129.407)\u003c\/li\u003e\n\u003cli\u003eMeiji MA531 0X Protective Lens (129.409B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAbout Auxiliary Lenses:\u003c\/strong\u003e Auxiliary lenses increase working distance while reducing maximum magnification. Since most jewelry and setting work is performed at lower magnifications, the reduction in upper-end power is generally not a limitation. The right auxiliary lens depends on your stand, bench and chair height, your height, and how you position your work-holding device.\u003c\/p\u003e\n\u003cp\u003eThe table below shows EMZ-10 working distances, fields of view, and magnification ranges when used with 10X eyepieces and each available auxiliary lens:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eLens\u003c\/th\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eWorking Distance (EMZ-10)\u003c\/th\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0X Protective Lens MA531\u003c\/td\u003e\n\u003ctd\u003e129.409B\u003c\/td\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003ctd\u003e32mm – 5.1mm\u003c\/td\u003e\n\u003ctd\u003e7X – 45X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.3X Auxiliary Lens MA530\u003c\/td\u003e\n\u003ctd\u003e129.411\u003c\/td\u003e\n\u003ctd\u003e326mm\u003c\/td\u003e\n\u003ctd\u003e109mm – 17mm\u003c\/td\u003e\n\u003ctd\u003e2.1X – 13.5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.44X Auxiliary Lens MA525\u003c\/td\u003e\n\u003ctd\u003e129.410\u003c\/td\u003e\n\u003ctd\u003e247mm\u003c\/td\u003e\n\u003ctd\u003e74.5mm – 11.5mm\u003c\/td\u003e\n\u003ctd\u003e3.08X – 19.8X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.5X Auxiliary Lens MA517\u003c\/td\u003e\n\u003ctd\u003e129.412\u003c\/td\u003e\n\u003ctd\u003e194mm\u003c\/td\u003e\n\u003ctd\u003e65.7mm – 10.2mm\u003c\/td\u003e\n\u003ctd\u003e3.5X – 22.5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e.75X Auxiliary Lens MA526\u003c\/td\u003e\n\u003ctd\u003e129.413\u003c\/td\u003e\n\u003ctd\u003e127mm\u003c\/td\u003e\n\u003ctd\u003e43.8mm – 6.8mm\u003c\/td\u003e\n\u003ctd\u003e5.25X – 33.75X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAuxiliary lenses are sold separately. Microscope stand and light source are sold separately.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43582630232278,"sku":"129.440-10","price":1681.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-10-stereo-zoom-microscope-with-10x-eyepieces-and-protective-lens-otto-frei.jpg?v=1719956935"},{"product_id":"meiji-emz-10-microscope-jura-grs-stand-led-light","title":"Closeout Meiji EMZ-10 Microscope With Jura by GRS Stand \u0026 LED Light","description":"\u003cp\u003eThis microscope package pairs the \u003cstrong\u003eMeiji EMZ-10\u003c\/strong\u003e zoom microscope with the \u003cstrong\u003eJura by GRS fixed-position stand\u003c\/strong\u003e and an \u003cstrong\u003eLED ring\/spot light\u003c\/strong\u003e to create a stable, repeatable micro stone setting workstation. It is the configuration recommended by Jura for use on a Jura bench or similar jeweler's workbench.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-built for micro stone setting:\u003c\/strong\u003e The Jura by GRS stand uses fixed-position geometry to keep working angles constant throughout a session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting:\u003c\/strong\u003e The newest version of the Jura by GRS stand can be \u003cem\u003ebench-top mounted\u003c\/em\u003e or \u003cem\u003ewall mounted\u003c\/em\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet-and-forget adjustment:\u003c\/strong\u003e Position is set via two set-screw points—once dialed in, no frequent repositioning is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0× protective lens:\u003c\/strong\u003e Used in place of an auxiliary lens to preserve optical performance while protecting the objective and maintaining the standard 110 mm working distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide zoom range:\u003c\/strong\u003e The EMZ-10 delivers a 6.5:1 zoom ratio for fast framing from layout to fine detail inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded LED light:\u003c\/strong\u003e Provides consistent, adjustable illumination at the work surface without requiring a separate purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Ratio\u003c\/th\u003e\n\u003ctd\u003e6.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoom Range\u003c\/th\u003e\n\u003ctd\u003e0.7× – 4.5×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification (with 10× eyepieces)\u003c\/th\u003e\n\u003ctd\u003e7× – 45×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003ctd\u003e≈ 32 mm – 5.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Working Distance\u003c\/th\u003e\n\u003ctd\u003e110 mm (with 0× protective lens)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyetube Inclination\u003c\/th\u003e\n\u003ctd\u003e45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterpupillary Distance\u003c\/th\u003e\n\u003ctd\u003e54 – 75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDioptric Adjustment\u003c\/th\u003e\n\u003ctd\u003eDual (±5 diopters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtended Magnification Range*\u003c\/th\u003e\n\u003ctd\u003e≈ 2.1× – 270×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtended Working Distances*\u003c\/th\u003e\n\u003ctd\u003e≈ 45 mm – 326 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*With optional auxiliary lenses; see Notes section below.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeiji EMZ-10\u003c\/strong\u003e zoom microscope body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10× eyepiece pair\u003c\/strong\u003e (MA502)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0× protective lens\u003c\/strong\u003e — protects the objective and maintains 110 mm working distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJura by GRS microscope stand\u003c\/strong\u003e — bench-top or wall mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED light source\u003c\/strong\u003e (129.934)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor micro stone setting, maintain the recommended 110 mm working distance when using the included protective lens.\u003c\/li\u003e\n\u003cli\u003eIf additional tool clearance is needed, an optional auxiliary lens can be used—note that greater working distance reduces maximum magnification.\u003c\/li\u003e\n\u003cli\u003eOptional auxiliary lens performance with 10× eyepieces: 0.3× yields 326 mm working distance and 2.1× – 13.5× magnification; 0.5× yields 194 mm and 3.5× – 22.5×; 0.75× yields 127 mm and 5.25× – 33.75×.\u003c\/li\u003e\n\u003cli\u003eWhen installing the Jura by GRS stand, set height and reach once, then lock both set screws to preserve alignment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jura by GRS","offers":[{"title":"Default Title","offer_id":43582634361046,"sku":"129.977","price":1985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/closeout-meiji-emz-10-microscope-with-jura-by-grs-stand-and-led-light-otto-frei.jpg?v=1719956927"},{"product_id":"meiji-fs-coarse-focus-block-holder","title":"Meiji \"FS\" Coarse Focus Block\/Holder","description":"\u003cp\u003eThe Meiji \u003cem\u003eFS\u003c\/em\u003e Coarse Focus Block\/Holder is a tilting focus holder with an integral, adjustable illuminator port. Its rack and pinion mount delivers smooth, precise focusing over 55mm of travel. The coarse focus mechanism incorporates a slip clutch and tension adjustment for controlled, repeatable positioning. The unit uses a 15.8mm (5\/8\") diameter, 34.5mm long mounting pin and features an 84.2mm diameter opening that accepts all EM Series stereo bodies.\u003c\/p\u003e\n\u003cp\u003eFocusing holders support the microscope body and contain the mechanism that raises or lowers it to focus on the specimen. While complete stands include their own integrated focusing holders, many applications require mounting the microscope body on a boom arm stand, directly onto a machine, or onto another surface—making a dedicated focusing holder an essential component. Made in Japan.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTilting focus holder design with integral, adjustable illuminator port\u003c\/li\u003e\n\u003cli\u003eRack and pinion mount for smooth, precise focusing\u003c\/li\u003e\n\u003cli\u003e55mm of vertical travel\u003c\/li\u003e\n\u003cli\u003eSlip clutch and tension adjustment on coarse focus mechanism\u003c\/li\u003e\n\u003cli\u003e84.2mm diameter opening accepts all EM Series stereo bodies\u003c\/li\u003e\n\u003cli\u003eAll-metal aluminum alloy construction with chemical resistant finish\u003c\/li\u003e\n\u003cli\u003eMade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Pin Diameter\u003c\/th\u003e\n\u003ctd\u003e15.8mm (5\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Pin Length\u003c\/th\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Opening Diameter\u003c\/th\u003e\n\u003ctd\u003e84.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocus Travel\u003c\/th\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocus Type\u003c\/th\u003e\n\u003ctd\u003eCoarse, rack and pinion with slip clutch and tension adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIlluminator Port\u003c\/th\u003e\n\u003ctd\u003eIntegral, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eAluminum alloy, chemical resistant finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional items are required to create a complete microscope system.\u003c\/strong\u003e This focusing holder is a modular component and is not a standalone microscope. Compatible stereo bodies, stands, eyepieces, supplementary lenses, illuminators, and accessories must be selected separately to configure a full working system.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":43584452100310,"sku":"129.415","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-fs-coarse-focus-blockholder-otto-frei.jpg?v=1719956181"},{"product_id":"grs-003-637-meiji-emz-8tr-trinoc-mounting-kit-acrobat-stand","title":"GRS 003-637 Meiji EMZ-8TR Trinoc Mounting Kit for GRS Acrobat Stand","description":"\u003cp\u003eThe GRS 003-637 is a dedicated mounting kit designed to attach a Meiji EMZ-8TR Trinoc Microscope Head to a GRS Acrobat Stand. If you are integrating a Meiji EMZ-8TR Trinoc into your GRS Acrobat Stand setup, this adapter is the required component to complete that assembly.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnables mounting of the Meiji EMZ-8TR Trinoc Microscope Head onto the GRS Acrobat Stand\u003c\/li\u003e\n\u003cli\u003ePurpose-built adapter for a precise, secure fit between compatible components\u003c\/li\u003e\n\u003cli\u003eSingle-variant kit — no configuration required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e003-637\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Microscope Head\u003c\/th\u003e\n\u003ctd\u003eMeiji EMZ-8TR Trinoc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Stand\u003c\/th\u003e\n\u003ctd\u003eGRS Acrobat Stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis mounting kit is specifically required when attaching a Meiji EMZ-8TR Trinoc Microscope Head to a GRS Acrobat Stand. Confirm that you have both the Meiji EMZ-8TR Trinoc head and the GRS Acrobat Stand before ordering this adapter.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":44029399171286,"sku":"103.637","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-003-637-meiji-emz-8tr-trinoc-mounting-kit-for-grs-acrobat-stand-otto-frei.jpg?v=1719954309"},{"product_id":"meiji-emz-8tr-trinocular-zoom-body-only","title":"Meiji EMZ-8TR Trinocular Zoom Body Only","description":"\u003cp\u003eThe Meiji EMZ-8TR Trinocular Zoom Body is a professional stereo microscope head designed for simultaneous binocular viewing and camera output. Optical paths remain fully active, delivering a stable, immersive view while capturing live images without interruption.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrinocular zoom microscope body for stereo viewing and camera integration\u003c\/li\u003e\n\u003cli\u003eSimultaneous light delivery to both eyepieces and the trinocular port\u003c\/li\u003e\n\u003cli\u003eMaintains binocular viewing when camera output is in use\u003c\/li\u003e\n\u003cli\u003eSupports attachment of a camera via a compatible C-Mount adapter\u003c\/li\u003e\n\u003cli\u003eDesigned for use in professional jewelry, watchmaking, and inspection environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eTrinocular stereo zoom microscope body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMeiji Techno Microscopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis item is the microscope body only; eyepieces, auxiliary lenses, stand, and camera equipment are sold separately.\u003c\/li\u003e\n\u003cli\u003eA compatible C-Mount is required to attach a camera to the trinocular tube.\u003c\/li\u003e\n\u003cli\u003eMeiji offers multiple C-Mount options depending on the camera model selected.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":44029399466198,"sku":"129.409","price":1890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-emz-8tr-trinocular-zoom-body-only-otto-frei.jpg?v=1719954309"},{"product_id":"meiji-ma794-5x-auxiliary-lens-emz-8tr-trinoc-microscope-head","title":"Meiji MA794 .5X Auxiliary Lens for Trinoc Microscope Head","description":"\u003cp\u003eThe \u003cstrong\u003eMeiji MA794 .5X Auxiliary Lens\u003c\/strong\u003e is an optional optic designed specifically for the \u003cstrong\u003eMeiji EMZ-8TR Trinoc Microscope Head\u003c\/strong\u003e. Because the EMZ-8TR uses different optics than the standard EMZ-8, it requires its own auxiliary lens — the MA794 is not interchangeable with lenses intended for other Meiji heads.\u003c\/p\u003e\u003cp\u003eThe .5X is the most popular auxiliary lens choice for this microscope, and it's easy to see why. By adding the MA794, you extend the working distance from \u003cstrong\u003e104mm to 174mm\u003c\/strong\u003e, creating generous clearance for hands, tools, and workpieces beneath the objective — a significant advantage when performing detailed jewelry repair, stone setting, or precision metalwork.\u003c\/p\u003e\u003cp\u003eThe trade-off is a reduction in maximum magnification: with 10x eyepieces, the upper limit drops from 45x to \u003cstrong\u003e22.5x\u003c\/strong\u003e. For most jewelry and bench work, this is not a limitation — the majority of tasks are performed at lower magnifications where the added working room provides a clear practical benefit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned exclusively for the Meiji EMZ-8TR Trinoc Microscope Head\u003c\/li\u003e\n\u003cli\u003eExtends working distance from 104mm to 174mm for increased hand and tool clearance\u003c\/li\u003e\n\u003cli\u003eMost popular auxiliary lens option for the EMZ-8TR\u003c\/li\u003e\n\u003cli\u003eReduces maximum magnification from 45x to 22.5x when used with 10x eyepieces\u003c\/li\u003e\n\u003cli\u003eIdeal for jewelry, stone setting, and detailed bench applications where working distance is critical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e.5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Microscope Head\u003c\/th\u003e\n\u003ctd\u003eMeiji EMZ-8TR Trinoc Microscope Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (without lens)\u003c\/th\u003e\n\u003ctd\u003e104mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Distance (with lens)\u003c\/th\u003e\n\u003ctd\u003e174mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Magnification (with 10x eyepieces)\u003c\/th\u003e\n\u003ctd\u003e22.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Maximum Magnification (with 10x eyepieces)\u003c\/th\u003e\n\u003ctd\u003e45x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThe EMZ-8TR requires a different auxiliary lens than the standard EMZ-8. Verify your microscope head model before ordering. The MA794 is intended for the EMZ-8TR only and is not a universal auxiliary lens across the Meiji EMZ line.\u003c\/p\u003e","brand":"Meiji Techno Microscopes","offers":[{"title":"Default Title","offer_id":44029399597270,"sku":"129.409A","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/meiji-ma794-5x-auxiliary-lens-for-trinoc-microscope-head-otto-frei.jpg?v=1719954308"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/collections\/meiji-techno-logo.png?v=1785815922","url":"https:\/\/www.ottofrei.com\/ja\/collections\/meiji-techno-microscopes-jewelry.oembed","provider":"Otto Frei","version":"1.0","type":"link"}