{"product_id":"10x-darkfield-loupe-flashlight-18mm","title":"10X Darkfield Loupe With Flashlight","description":"\u003cp\u003eThis 10× darkfield loupe with flashlight is designed for grading loose and mounted stones with enhanced visibility of internal features. The integrated darkfield illumination makes fracture-filled stones easier to detect, while the fully corrected optics provide sharp, glare-free viewing in a compact handheld format.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10× fully corrected loupe for gemstone grading\u003c\/li\u003e\n\u003cli\u003e18 mm lens diameter for clear, wide viewing area\u003c\/li\u003e\n\u003cli\u003eIntegrated flashlight for darkfield illumination\u003c\/li\u003e\n\u003cli\u003eIdeal for examining loose and mounted stones\u003c\/li\u003e\n\u003cli\u003eBlack finish reduces glare during inspection\u003c\/li\u003e\n\u003cli\u003e18 mm loupe lens fits over flashlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e10×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Diameter\u003c\/th\u003e\n\u003ctd\u003e18 mm (0.71 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e8-1\/4 in (209.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003eAAA Batteries (Not Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufactured In\u003c\/th\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eUses AAA batteries (not included). Position the loupe over the flashlight beam to achieve optimal darkfield contrast when examining inclusions or fracture-filled stones.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43581684252886,"sku":"161.152","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/10x-darkfield-loupe-with-flashlight-otto-frei.jpg?v=1719957455","url":"https:\/\/www.ottofrei.com\/products\/10x-darkfield-loupe-flashlight-18mm","provider":"Otto Frei","version":"1.0","type":"link"}