{"product_id":"spancare-pharmaceuticals-double-convex-and-concave-lensconcave-and-convex-of-dia-50mm-fl10cm-and-20cm","title":"SPANCARE PHARMACEUTICALS Double Convex and Concave Lens,Concave and Convex of Dia 50mm, F.L.10cm and 20cm","description":"\u003cul\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Double Convex and Concave Lens  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e SET OF 8  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Concave and convex of Dia 50mm, F.L.10cm and 20cm  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Spherical, optically worked glass, with ground edges, highly polished  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e\u003cbr\u003e\u003c!-- show up to 2 reviews by default --\u003e\n                   \u003cp\u003e   \u003cspan class=\"a-text-bold\"\u003ePRODUCT DESCRIPTIONS\u003cbr\u003e\u003cbr\u003eDouble Convex and Concave Lens\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e1. Concave and convex of Dia 50mm, F.L.10cm and 20cm \u003cbr\u003e\u003cbr\u003e2. Spherical, optically worked glass, with ground edges, highly polished\u003cbr\u003e\u003cbr\u003e3.Convex is used in the camera, focus sunlight, overhead projector, projector microscope, simple telescope, magnifying glasses, etc. It is also used for the correction of the problem in long sight.\u003cbr\u003e\u003cbr\u003e4.Concave is used in glasses, some telescopes, spy holes in the doors, etc. It is also used for the correction of the problem in short sight\u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003e\u003cbr\u003e\u003cbr\u003e A concave lens is thinner in the middle and thicker at the edges, and is also known as Diverging Lens A convex lens is thicker in the middle and thinner at the edges, and is also known as Converging Lens\u003c\/span\u003e     \u003c\/p\u003e","brand":"spancare","offers":[{"title":"8","offer_id":40890947141681,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true},{"title":"12","offer_id":40890947174449,"sku":null,"price":1699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8483\/2817\/files\/21yTAeiIhAL.jpg?v=1778563847","url":"https:\/\/spancare.in\/products\/spancare-pharmaceuticals-double-convex-and-concave-lensconcave-and-convex-of-dia-50mm-fl10cm-and-20cm","provider":"spancare","version":"1.0","type":"link"}