{"product_id":"eisco-round-double-convex-high-optical-purity-glass-lens-2-50mm-diameter-150mm-focal-length-5-5mm-thick-approx-eisco-labs","title":"EISCO Round Double Convex High Optical Purity Glass Lens - 2\" (50mm) Diameter 150mm Focal Length 5.5mm Thick Approx.- Eisco Labs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis round double convex high optical purity glass lens is designed for physics and educational uses.\u003c\/li\u003e\n\u003cli\u003eIt is approximately 2\" (50mm) diameter and 5.5mm thick. Note, thickness varies as they are not designed to be consistent in that respect.\u003c\/li\u003e\n\u003cli\u003eBecause of their educational use design, there may be minor imperfections that do not affect physical function.\u003c\/li\u003e\n\u003cli\u003e150mm Focal Length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e EISCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Transparent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 18.14 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material:\u003c\/strong\u003e Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Count\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EISCO","offers":[{"title":"Default Title","offer_id":52541460283612,"sku":"B0791MS5GJ","price":19.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/41S74_I2wNL.jpg?v=1789862516","url":"https:\/\/stemora.us\/products\/eisco-round-double-convex-high-optical-purity-glass-lens-2-50mm-diameter-150mm-focal-length-5-5mm-thick-approx-eisco-labs","provider":"Stemora","version":"1.0","type":"link"}