{"product_id":"optical-disc","title":"OPTICAL DISC","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eA 500 mm diameter disk marked every 5° is fixed on a sturdy stand and rotates around its center. It can be held in any posture. The lamp house, which includes a 12V 24 W unique filament lamp, features rotating slots that allow for light beams of varied widths as well as narrow single, double, and triple beams. The lamp housing is equipped with an adjustable lens carrier that allows for divergent, parallel, or converging light beams that are clearly seen in the classroom. The lamp housing can be held in any location around the disc. Optical parts include two 50 x 25 mm plane glass mirrors and a metallic cylindrical mirror, both fixed in a container for reflection. A 20 mm thick acrylic semi-circular block, a biconvex lens, a biconcave lens, each 140mm long, and a trapezium with a 125 mm base are given. Magnets are inserted in each of these parts to hold the disc in place.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 254px; height: 52px;\" width=\"187\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 121px;\" width=\"88\"\u003e \u003ccol style=\"width: 132px;\" width=\"99\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 22px;\" height=\"20\"\u003e\n\u003ctd style=\"height: 22px; width: 66pt;\" width=\"88\" class=\"xl64\" height=\"20\"\u003e\u003cstrong\u003eCategory No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74pt; height: 22px;\" width=\"99\" class=\"xl64\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\" height=\"20\"\u003e\n\u003ctd style=\"height: 20px;\" class=\"xl63\" height=\"20\"\u003e\u003cspan data-sheets-root=\"1\"\u003e101730\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20px;\" class=\"xl63\"\u003e\n\u003c!-- x-tinymce\/html --\u003e\u003cspan data-sheets-root=\"1\"\u003eOptical Disc\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eH40\u003c\/span\u003e\u003c\/p\u003e","brand":"japson.com","offers":[{"title":"Default Title","offer_id":45255538114669,"sku":"101730","price":0.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/japson.com\/products\/optical-disc","provider":"japson.com","version":"1.0","type":"link"}