{"product_id":"optical-lens-kit-6-lenses-bi-convex-bi-concave-plano","title":"Optical Lens Kit — 6 Lenses (Bi-convex, Bi-concave, Plano)","description":"\u003cp\u003eSix borosilicate glass lenses: bi-convex (75mm, 150mm focal lengths), bi-concave (75mm, 150mm), plano-convex, plano-concave. Focal lengths marked. Reproduce every optics experiment in first-year physics — lens equations, image formation, telescope assembly. Works with any white light source.\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54140450144548,"sku":"GPP-OPTICAL-LENS-KIT","price":59.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/photo-1516035069371-29a1b244cc32.jpg?v=1780367003","url":"https:\/\/shop.goldenphysics.org\/products\/optical-lens-kit-6-lenses-bi-convex-bi-concave-plano","provider":"Golden Physics Project","version":"1.0","type":"link"}