{"product_id":"nikon-10x-triplet-loupe-13mm-made-in-japan","title":"Nikon 10X Triplet Loupe - Made in Japan","description":"\u003cp\u003eThe Nikon 10X Triplet Loupe brings precision Japanese optics to gemstone grading and jewelry inspection. Housed in a lightweight black plastic frame, this loupe features a 13mm orthoscopic triplet lens delivering high-definition resolution of more than 63 lines per millimeter — meeting the demanding standards of professional gemologists and jewelers.\u003c\/p\u003e\n\u003cp\u003eThe black frame is purposefully designed to eliminate light reflections that can alter the apparent color of a stone during grading. The lens is fully corrected for color aberrations and exhibits no spherical distortion at the edges — critical for accurate assessment. While 13mm may appear smaller than competing loupes, Nikon's optics deliver the same true 13mm area of focus as larger-lens models. Larger loupes simply include unfocused peripheral area beyond that 13mm zone — the laws of optics cannot be circumvented.\u003c\/p\u003e\n\u003cp\u003eA thoughtfully engineered lanyard eyelet is rotated 90 degrees from conventional placement, keeping the loupe properly oriented when worn on a chain or cord, rather than flopping sideways. Made in Japan.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10X magnification with 13mm orthoscopic triplet lens\u003c\/li\u003e\n\u003cli\u003eHigh-definition resolution exceeding 63 lines per millimeter\u003c\/li\u003e\n\u003cli\u003eFully corrected for color aberrations\u003c\/li\u003e\n\u003cli\u003eNo spherical distortion at lens edges\u003c\/li\u003e\n\u003cli\u003eBlack frame eliminates light reflections for accurate stone color grading\u003c\/li\u003e\n\u003cli\u003eLanyard\/chain eyelet rotated 90 degrees to prevent sideways orientation when worn\u003c\/li\u003e\n\u003cli\u003eLightweight black plastic frame construction\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\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e10X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Type\u003c\/th\u003e\n\u003ctd\u003eTriplet, orthoscopic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Diameter\u003c\/th\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eMore than 63 lines per millimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Material\u003c\/th\u003e\n\u003ctd\u003eBlack plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Made in Japan","offers":[{"title":"Default Title","offer_id":43579646247126,"sku":"129.698","price":84.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/nikon-10x-triplet-loupe-made-in-japan-otto-frei.jpg?v=1719958520","url":"https:\/\/www.ottofrei.com\/products\/nikon-10x-triplet-loupe-13mm-made-in-japan","provider":"Otto Frei","version":"1.0","type":"link"}