{"product_id":"hbarsci-meter-stick-optical-bench-kit-with-all-metal-hardware-included-and-2-optical-glass-lenses-double-concave-double-convex","title":"hBARSCI Meter Stick Optical Bench Kit with All Metal Hardware Included and 2 Optical Glass Lenses (Double Concave, Double Convex)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) Meter Stick - indexed on one side, (2) Meter Stick Supports, (1) Lens Holder - 38mm diameter, (1) Lens Holder - 75mm diameter, (1) Point Source, (1) Candle Holder, (1) Index card screen holder, (1) Glass 38mm, Double Convex 15cm focal length lens, (1) Glass 75mm diameter, Double Concave 20cm focal length lens\u003c\/li\u003e\n\u003cli\u003eUser needs to provide own: Paper or index card, Candle (2-2.5cm diameter, 5-10cm tall)\u003c\/li\u003e\n\u003cli\u003eThe perfect way to teach geometrical optics in an economic, but accurate fashion\u003c\/li\u003e\n\u003cli\u003eMeter stick made of hardwood, all metal components are plated\u003c\/li\u003e\n\u003cli\u003eOptics are educational grade, optically true glass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e hBARSCI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 6.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material:\u003c\/strong\u003e Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Material:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: hBARSCI","offers":[{"title":"Default Title","offer_id":48200040546455,"sku":"B00VYNSW66","price":107.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/31kqAE0_o5L.jpg?v=1788420337","url":"https:\/\/tinkervanta.com\/products\/hbarsci-meter-stick-optical-bench-kit-with-all-metal-hardware-included-and-2-optical-glass-lenses-double-concave-double-convex","provider":"TinkerVanta","version":"1.0","type":"link"}