{"product_id":"t-ps854-n-f2-equilateral-dispersive-prism-50-mm","title":"T-PS854 - N-F2 Equilateral Dispersive Prism, 50 mm","description":"\u003cp\u003eT-PS854 - N-F2 Equilateral Dispersive Prism, 50 mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/4233-E0W.pdf?v=1699925270\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eN-F2 is a RoHS compliant material that has been engineered to have nearly identical optical properties as F2. Like F2, it is a flint glass that offers excellent performance in the visible and NIR spectral range. It offers a high refractive index and low Abbe number, making it excellent for use in an equilateral dispersive prism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePolarization Effects\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFor P-polarized light (blue line) incident on a dispersing prism at the angle of least deviation, the graph to the right shows that only a small percentage of the P-polarized light is reflected at the surface. Thus, for this polarization, the transmission through a prism fabricated from N-F2 will be excellent even though there is no AR coating on the surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"SpecTable\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth id=\"th2593B0200000\" align=\"left\" valign=\"bottom\"\u003eMaterial\u003c\/th\u003e\n\u003cth id=\"th2593B0200001\" align=\"center\"\u003eMinimum Angle\u003cbr\u003eof Deviation\u003c\/th\u003e\n\u003cth id=\"th2593B0200002\" align=\"center\" valign=\"bottom\"\u003eV\u003c\/th\u003e\n\u003cth id=\"th2593B0200003\" align=\"center\"\u003eSurface Flatness\u003cbr\u003e@ 633 nm\u003c\/th\u003e\n\u003cth id=\"th2593B0200004\" align=\"center\"\u003eClear\u003cbr\u003eAperture\u003c\/th\u003e\n\u003cth id=\"th2593B0200005\" align=\"center\"\u003eSurface\u003cbr\u003eQuality\u003c\/th\u003e\n\u003cth id=\"th2593B0200006\" align=\"center\"\u003eAngular\u003cbr\u003eTolerance\u003c\/th\u003e\n\u003cth id=\"th2593B0200007\" align=\"center\"\u003eNumber of\u003cbr\u003ePolished Faces\u003c\/th\u003e\n\u003cth id=\"th2593B0200008\"\u003eIndex of\u003cbr\u003eRefraction Plot\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eN-F2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e47.9° @ 633 nm\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e36.43\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eλ\/10\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e70%\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e40-20 Scratch-Dig\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±5 arcmin\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"middle\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/N-F2_Index_of_Refraction_G1-780_1.gif?v=1699925416\"\u003e\u003cstrong\u003eClick\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":40560613490786,"sku":"T-PS854","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/4233-xl.jpg?v=1699925158","url":"https:\/\/www.fiberoptics4sale.com\/products\/t-ps854-n-f2-equilateral-dispersive-prism-50-mm","provider":"Fosco Connect","version":"1.0","type":"link"}