{"product_id":"e-49-947-5mm-dia-x-125mm-fl-vis-nir-coated-achromatic-lens","title":"E-49-947 5mm Dia. x 12.5mm FL, VIS-NIR Coated, Achromatic Lens","description":"\u003cp\u003eE-49947 5mm Dia. x 12.5mm FL, VIS-NIR Coated, Achromatic Lens\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/VIS-NIRCoatingCurve.pdf?v=1683224681\"\u003e\u003cstrong\u003eProduct VIS-NIR Coating Curve\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/isop_49947.pdf?v=1683249898\"\u003e\u003cstrong\u003eProduct ISO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/prnt_49947.pdf?v=1683250102\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eDiameter (mm): 5.00 +0.0\/-0.025\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eEffective Focal Length EFL (mm): 12.50\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eFocal Length Tolerance (%): ±2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eBack Focal Length BFL (mm): 10.89\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eFocal Length Specification Wavelength (nm): 587.6\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eClear Aperture CA (mm): 4.5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eCentering (arcmin): \u0026lt;1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eCenter Thickness CT 1 (mm): 2.30\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eCenter Thickness CT 2 (mm): 1.00\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eCenter Thickness Tolerance (mm): ±0.2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eRadius R\u003csub\u003e1\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e(mm): 8.57\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eRadius R\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e(mm): -6.22\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eRadius R\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e(mm): -21.36\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eEdge Thickness ET (mm): 2.78\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"spec-tooltip\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eSurface Quality: 40-20\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003ef\/#: 2.5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eNumerical Aperture NA: 0.20\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eCoating: VIS-NIR (400-1000nm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003eCoating Specification: R\u003csub\u003eabs\u003c\/sub\u003e ≤0.25% @ 880nm, R\u003csub\u003eavg\u003c\/sub\u003e ≤1.25% @ 400 - 870nm,\u003c\/div\u003e\n\u003cdiv class=\"\"\u003eR\u003csub\u003eavg\u003c\/sub\u003e ≤1.25% @ 890 - 1000nm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003ePower (P-V) @ 632.8nm: 1.5λ\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eIrregularity (P-V) @ 632.8nm: λ\/4\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eBevel: Protective bevel as needed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eType: Achromatic Lens\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row specsRow\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-12 specs\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003e\n\u003cdiv class=\"\"\u003eWavelength Range (nm):400 - 1000\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083832566016,"sku":"E-49947","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/5596_d7517d9c-1c92-43b0-b3db-1452676a474e.jpg?v=1785205747","url":"https:\/\/alotechparts.com\/products\/e-49-947-5mm-dia-x-125mm-fl-vis-nir-coated-achromatic-lens","provider":"Alo Tech Solutions","version":"1.0","type":"link"}