{"product_id":"handheld-direct-vision-spectroscope-optical-experimental-apparatus-teaching-instrument","title":"Handheld Direct-Vision Spectroscope — Teaching Instrument","description":"\u003cp\u003eSplit white light into the full visible spectrum. The \u003cstrong\u003eHandheld Direct Vision Spectroscope Optical Experimental Apparatus Teaching Instrument\u003c\/strong\u003e demonstrates refraction and dispersion — the same physics behind rainbows, halos, and Newton's famous 1666 discovery that sunlight contains all colours. Hold it in sunlight and paint your walls with the spectrum.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHandheld Direct Vision Spectroscope Optical Experimental Apparatus Teaching Instrument\u003c\/li\u003e\n\u003cli\u003eInstructions (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eFulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":55048798044452,"sku":"GPP-CJ-94825984","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/eb6fbea5-c02d-4e61-9f73-54f4810bfbf2.jpg?v=1781664401","url":"https:\/\/shop.goldenphysics.org\/products\/handheld-direct-vision-spectroscope-optical-experimental-apparatus-teaching-instrument","provider":"Golden Physics Project","version":"1.0","type":"link"}