{"product_id":"hartl-optical-disk-hod001","title":"Hartl Optical Disk - HOD001","description":"The United Hartl Optical Disk is a compact apparatus that demonstrates the behavior of optical elements by means of ray paths through clear acrylic models. It consists of a circular 9” diameter graduated disk mounted on a stand and fitted with a ray box on an adjustable arm. Narrow, parallel rays of light are created across the surface of the disk by a cylindrical lens in the ray box and a pair of slit diaphragms placed in front of the lens.\nThe set includes six clear acrylic lenses and prisms with a magnetic backing that allows them to be attached to the disk in any suitable position, for use as optical element models. Includes activity guide. \nThe mounting of the disk allows it to be rotated through 360 degreees about an axis passing horizontally through its center to investigate the effect of angle variation on the ray paths through the optical element models.\nThe ray box requires a separately supplied power source capable of\nproviding 12V\/2A for the lamp.\u003cbr\u003e\u003cb\u003eAdditional Info:\u003c\/b\u003e The united hartl optical disk is a compact apparatus that demonstrates the behavior of optical elements by means of ray paths through clear acrylic models. \u003cbr\u003e\u003cb\u003ePackage Size(L x W x H):\u003c\/b\u003e 16 X 16 X 16 (IN)\u003cbr\u003e\u003cb\u003eCategories:\u003c\/b\u003e Optics, Kits\u003cbr\u003e\u003cb\u003eHTS Code:\u003c\/b\u003e 9023.00.0000\u003cbr\u003e\u003cb\u003eUNSPSC:\u003c\/b\u003e 6.01048e+007\u003cbr\u003e\u003cb\u003eCountry Of Origin:\u003c\/b\u003e INDIA","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":37110336716969,"sku":"HOD001","price":274.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/hod001-hartl-optical-disk.jpg?v=1709866472","url":"https:\/\/labproinc.myshopify.com\/products\/hartl-optical-disk-hod001","provider":"Lab Pro Inc","version":"1.0","type":"link"}