{"product_id":"el9990","title":"EL9990 = Binocular Magnifier Visor Includes 4 Glass Lenses","description":"\u003cp\u003eBinocular headband magnifier provides hands-free magnification and viewing for a variety of applications such as jewelry-making, watch-making, needlework, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting.\u003cbr\u003e\u003cbr\u003eIncludes 4 lenses in multiple dioptric strengths that provide a specific magnification power (X), depending on the distance from the object Optical glass lenses are ground and polished into prismatic lenses for quality and clarity; easier to clean than acrylic lenses.\u003cbr\u003e\u003cbr\u003eA dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8\").\u003cbr\u003e\u003cbr\u003eCan be worn over prescription or safety eyeglasses. \u003cbr\u003e\u003cbr\u003eIncludes 4 lenses:\u003cbr\u003ea 1.5X lens that will focus clearly at 20\" away from your eyes.\u003cbr\u003ea 2X lens that will focus clearly at 10\" away from your eyes.\u003cbr\u003ea 2.5X lens that will focus clearly at 8\" away from your eyes.\u003cbr\u003ea 3.5X lens that will focus clearly at 4\" away from your eyes.\u003c\/p\u003e","brand":"JSP","offers":[{"title":"Default Title","offer_id":51106285519133,"sku":"EL9990","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1044\/0733\/files\/el9990-l1.jpg?v=1774978178","url":"https:\/\/fdjtool.com\/products\/el9990","provider":"FDJtool","version":"1.0","type":"link"}