{"product_id":"double-convex-glass-lens-2h-polished-optical-glass-50mm-diameter-15cm-focal-length-pack-of-20-science-lab-optical-lens-by-gsc-international-inc-1","title":"Double-Convex Glass Lens 2\"H Polished Optical Glass 50mm Diameter 15cm Focal Length Pack of 20 Science Lab Optical Lens By GSC International Inc.","description":"\u003cp data-start=\"570\" data-end=\"807\"\u003eEnhance physics experiments and STEM projects with this Pack of 20 Double-Convex Glass Lenses by GSC International Inc. Each lens is crafted from polished optical glass for precise light refraction and accurate scientific observations.\u003c\/p\u003e\n\u003cp data-start=\"809\" data-end=\"1085\"\u003eEach lens measures 50mm in diameter with a 15cm focal length, making them ideal for magnification, focusing, and ray-tracing experiments. The compact 2\"H × 2\"W × 0.22\"D size ensures easy handling and storage, whether in classroom labs, laboratories, or DIY optical projects.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1305\"\u003eThis pack of 20 lenses provides excellent value for schools, science clubs, or group STEM activities. Durable polished glass ensures minimal distortion and long-lasting clarity, supporting repeated hands-on learning.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1305\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1337\" data-end=\"1474\"\u003e\n\u003cstrong data-start=\"1337\" data-end=\"1367\"\u003eAccurate Light Refraction:\u003c\/strong\u003e Provides precise focusing and magnification for optics experiments | Full Dimensions: 2\"H × 2\"W × 0.22\"D\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1569\"\u003e\n\u003cstrong data-start=\"1477\" data-end=\"1499\"\u003ePack of 20 Lenses:\u003c\/strong\u003e Perfect for classroom labs, science clubs, or group STEM activities\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1647\"\u003e\n\u003cstrong data-start=\"1572\" data-end=\"1595\"\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Easy to handle and store individually or as a set\u003c\/li\u003e\n\u003cli data-start=\"1650\" data-end=\"1743\"\u003e\n\u003cstrong data-start=\"1650\" data-end=\"1676\"\u003eDurable Optical Glass:\u003c\/strong\u003e Polished glass resists scratches and maintains clarity over time\u003c\/li\u003e\n\u003cli data-start=\"1746\" data-end=\"1849\"\u003e\n\u003cstrong data-start=\"1746\" data-end=\"1777\"\u003eVersatile Educational Tool:\u003c\/strong\u003e Supports hands-on physics experiments, ray tracing, and STEM learning\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International Inc.","offers":[{"title":"Default Title","offer_id":46274494398603,"sku":"GS-4-90925-20","price":38.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/4-90925-20-photoroom.jpg?v=1773995689","url":"https:\/\/uberbazaar.com\/products\/double-convex-glass-lens-2h-polished-optical-glass-50mm-diameter-15cm-focal-length-pack-of-20-science-lab-optical-lens-by-gsc-international-inc-1","provider":"Uber Bazaar","version":"1.0","type":"link"}