{"product_id":"nikon-2-diopter-correction-lens-f-fa","title":"Nikon -2 Diopter Correction Lens F\/FA","description":"\u003c!-- show up to 2 reviews by default --\u003e\n                   \u003cp\u003e \u003cspan\u003eOptional Nikon eyepiece diopters allow you to optimize your SLR viewfinder''s sharpness in conjunction with your individual eyesight. Nikon SLR cameras (without built-in adjustable eyepiece correction) have a base diopter value of minus one. Minus one is considered the optimum starting point for the majority of SLR users with normal vision. The combination of the camera''s viewfinder components and a clear (standard) eyepiece form a virtual image of a subject on the camera''s focusing screen that is the approximate equivalent of a viewing distance of one meter.\u003c\/span\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e Nikon -2 Diopter Correction Lens F\/FA  \u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"kamazon-626","offers":[{"title":"Default Title","offer_id":44018522718421,"sku":"","price":179.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/1400\/4949\/products\/81clEmOzprL._AC_SL1500.jpg?v=1677002248","url":"https:\/\/kamazon-626.myshopify.com\/products\/nikon-2-diopter-correction-lens-f-fa","provider":"abkamara.com","version":"1.0","type":"link"}