{"product_id":"lens-double-concave-glass-75-mm-diameter-20-cm-focal-length-pack-of-20","title":"Lens, Double-Concave, Glass, 75 mm Diameter, 20 cm Focal Length, Pack of 20","description":"This double-concave glass lens is made of polished optical glass. It measures 75mm in diameter and has a focal length of 20cm. \u003cbr\u003e\u003cbr\u003eSold in a pack of 20 lenses.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49956257956117,"sku":"GSC4-90912-20","price":86.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/4-90912_1e2c1c47-a623-4a22-a76f-4b72c64472d8.jpg?v=1780892813","url":"https:\/\/unitedsupplycorp.com\/products\/lens-double-concave-glass-75-mm-diameter-20-cm-focal-length-pack-of-20","provider":"United Supply Corp.","version":"1.0","type":"link"}