{"product_id":"lens-double-concave-glass-38-mm-diameter-5-cm-focal-length-pack-of-20","title":"Lens, Double-Concave, Glass, 38 mm Diameter, 5 cm Focal Length, Pack of 20","description":"This double-concave glass lens is made of polished optical glass. It measures 38mm in diameter and has a focal length of 5cm. \u003cbr\u003e\u003cbr\u003eSold in a pack of 20 lenses.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49956258021653,"sku":"GSC4-90915-20","price":31.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/4-90909-20-photoroom_345464f0-3a3b-4b91-a629-319c7f86373a.jpg?v=1780892816","url":"https:\/\/unitedsupplycorp.com\/products\/lens-double-concave-glass-38-mm-diameter-5-cm-focal-length-pack-of-20","provider":"United Supply Corp.","version":"1.0","type":"link"}