{"product_id":"ray-optics-box","title":"Ray Optics Box","description":"\u003cp\u003eThis ventilated Ray Optics Box is designed to help teachers and students clearly demonstrate and investigate the principles of light and optics in the classroom. Ideal for secondary schools and colleges, it provides a practical way to explore ray diagrams and optical phenomena.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes a 12V, 21W lamp with one metre of twin flex and 4mm connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComes with a slit plate (single and triple slit, whitened on one side, black matt on the other) and a collimating lens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-fronted design with extended, finned sides for effective heat dissipation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVertical internal grooves to securely hold slit plate and cylindrical lens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e45mm width (not compatible with 50mm filters)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperates on a 12V power supply (e.g. PP00057620, not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacement bulb is available to purchase separately (PP00054541).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272736178459,"sku":"HC1522297","price":22.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/ray-optics-box-5126332.jpg?v=1784509988","url":"https:\/\/abcschoolsupplies.co.uk\/products\/ray-optics-box","provider":"ABC School Supplies ","version":"1.0","type":"link"}