{"product_id":"optivisor-optical-glass-lens-plates-lp2-lp10","title":"Optivisor Optical Glass Lens Plates Only","description":"\u003cp\u003eDonegan Optivisor optical glass lens plates are available separately and can be switched in moments. Simply press out the black keepers with a coin or similar tool, swap the lens, and press the keepers back in. Earlier models used small nuts and bolts for lens retention.\u003c\/p\u003e\u003cp\u003eDonegan is the only head-mounted magnifier available with \u003cstrong\u003eoptical glass prismatic lenses\u003c\/strong\u003e. These lenses cost more but deliver superior clarity and longevity compared to the lesser lens materials used by competing manufacturers. Having spare or alternate lens plates on hand allows you to quickly change magnification levels to suit different tasks at the bench.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Donegan optical glass prismatic lens plates\u003c\/li\u003e\n\u003cli\u003eCompatible with Optivisor head-mounted magnifiers\u003c\/li\u003e\n\u003cli\u003eQuick-swap design — press out black keepers with a coin, switch lens, press keepers back in\u003c\/li\u003e\n\u003cli\u003eSix magnification levels available to suit a wide range of bench tasks\u003c\/li\u003e\n\u003cli\u003eSuperior clarity and longevity versus plastic or lesser lens materials\u003c\/li\u003e\n\u003cli\u003eSold individually as lens plate only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Type\u003c\/th\u003e\n\u003ctd\u003eOptical glass prismatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRetention System\u003c\/th\u003e\n\u003ctd\u003eBlack keepers (press-fit, coin-removable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible With\u003c\/th\u003e\n\u003ctd\u003eDonegan Optivisor head-mounted magnifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Models\u003c\/th\u003e\n\u003ctd\u003e6\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\u003eModel\u003c\/th\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003cth\u003eFocal Length\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.485\u003c\/td\u003e\n\u003ctd\u003eLP 2\u003c\/td\u003e\n\u003ctd\u003e1-1\/2x\u003c\/td\u003e\n\u003ctd\u003e20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.486\u003c\/td\u003e\n\u003ctd\u003eLP 3\u003c\/td\u003e\n\u003ctd\u003e1-3\/4x\u003c\/td\u003e\n\u003ctd\u003e14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.487\u003c\/td\u003e\n\u003ctd\u003eLP 4\u003c\/td\u003e\n\u003ctd\u003e2x\u003c\/td\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.488\u003c\/td\u003e\n\u003ctd\u003eLP 5\u003c\/td\u003e\n\u003ctd\u003e2-1\/2x\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.489\u003c\/td\u003e\n\u003ctd\u003eLP 7\u003c\/td\u003e\n\u003ctd\u003e2-3\/4x\u003c\/td\u003e\n\u003ctd\u003e6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e129.490\u003c\/td\u003e\n\u003ctd\u003eLP 10\u003c\/td\u003e\n\u003ctd\u003e3-1\/2x\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Donnegan","offers":[{"title":"LP 2","offer_id":43702700212438,"sku":"129.485","price":40.25,"currency_code":"USD","in_stock":true},{"title":"LP 3","offer_id":43702700245206,"sku":"129.486","price":40.25,"currency_code":"USD","in_stock":true},{"title":"LP 4","offer_id":43702700277974,"sku":"129.487","price":40.25,"currency_code":"USD","in_stock":true},{"title":"LP 5","offer_id":43702700310742,"sku":"129.488","price":40.25,"currency_code":"USD","in_stock":true},{"title":"LP 7","offer_id":43702700343510,"sku":"129.489","price":45.45,"currency_code":"USD","in_stock":true},{"title":"LP 10","offer_id":43702700376278,"sku":"129.490","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/optivisor-optical-glass-lens-plates-only-otto-frei-1.jpg?v=1719955183","url":"https:\/\/www.ottofrei.com\/products\/optivisor-optical-glass-lens-plates-lp2-lp10","provider":"Otto Frei","version":"1.0","type":"link"}