{"product_id":"e-47-613-45mm-efl-uncoated-uv-to-nir-corrected-triplet","title":"E-47-613 45mm EFL Uncoated, UV-to-NIR Corrected Triplet","description":"\u003cp\u003eE-47613 45mm EFL Uncoated, UV-to-NIR Corrected Triplet\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=\"\"\u003eEffective Focal Length EFL (mm): 45.00\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=\"\"\u003eFocal Length Tolerance (%): ±0.5 @ 248nm\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=\"\"\u003eBack Focal Length BFL (mm): 34.84\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 from Housing (mm): 33.3\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=\"\"\u003eClear Aperture CA (mm): 22.5\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=\"spec-tooltip\"\u003eSubstrate:\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"spec-tooltiptext\"\u003e\u003ca href=\"https:\/\/www.edmundoptics.com\/knowledge-center\/application-notes\/optics\/optical-glass\/\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6 col-xs-6 col-6\"\u003eCaF\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e\/\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/FUSED_SILICA.pdf?v=1685986587\"\u003e\u003cstrong\u003eFused Silica\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\/ CaF\u003csub\u003e2\u003c\/sub\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=\"\"\u003eSurface Quality: 60-40\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=\"\"\u003ef\/#: 2.00\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=\"\"\u003eNumerical Aperture NA: 0.25\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=\"\"\u003eCoating: Uncoated\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=\"\"\u003eEffective Focal Length EFL @ 248nm (mm): 45.00\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=\"\"\u003eHousing Diameter (mm): 30.00 ±0.05\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=\"\"\u003eHousing Length (mm): 27.50 ±0.05\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 Triplet 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): 193 - 1000\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eProduct Family Description\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium Fluoride and UV Fused Silica Elements\u003c\/li\u003e\n\u003cli\u003eBroadband Color-Corrected Design from 193nm to 1000nm\u003c\/li\u003e\n\u003cli\u003eIdeal for Fluorescence and Spectroscopy Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eDesigned with broadband applications in mind, our UV-to-NIR corrected lenses provide a consistent focal length (see chromatic shift information below) for wavelengths ranging from 193nm to 1000nm. Manufactured with premier grades of Calcium Fluoride and Fused Silica, these infinite-conjugate triplets are perfect for imaging applications utilizing a wide spectrum of wavelengths. Typical uses include fluorescence research in which the emitted light is in the visible and near infrared regions of the spectrum or in dual-pass systems in which the same lens is used to illuminate the excitation material as well as collect the emissions from it. Elements are uncoated and mounted in a 30mm diameter aluminum housing. Antireflection coatings available, however a minimum order quantity will apply.\u003c\/p\u003e\n\u003ctable width=\"100%\" class=\"gridContent\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"yellowBkgd\"\u003e\n\u003ctd width=\"20%\" rowspan=\"2\"\u003e\u003cstrong\u003eEffective Focal Length EFL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e193 - 400nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e400 - 1000nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e193 - 1000nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"yellowBkgd\"\u003e\n\u003ctd\u003e\u003cstrong\u003eChromatic Shift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS Spot Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChromatic Shift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS Spot Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChromatic Shift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS Spot Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e1.8mm\u003c\/td\u003e\n\u003ctd\u003e240μm\u003c\/td\u003e\n\u003ctd\u003e0.4mm\u003c\/td\u003e\n\u003ctd\u003e214μm\u003c\/td\u003e\n\u003ctd\u003e2.2mm\u003c\/td\u003e\n\u003ctd\u003e268μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e1.1mm\u003c\/td\u003e\n\u003ctd\u003e88μm\u003c\/td\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003ctd\u003e69μm\u003c\/td\u003e\n\u003ctd\u003e1.3mm\u003c\/td\u003e\n\u003ctd\u003e95μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90mm\u003c\/td\u003e\n\u003ctd\u003e2.0mm\u003c\/td\u003e\n\u003ctd\u003e64μm\u003c\/td\u003e\n\u003ctd\u003e0.6mm\u003c\/td\u003e\n\u003ctd\u003e38μm\u003c\/td\u003e\n\u003ctd\u003e2.5mm\u003c\/td\u003e\n\u003ctd\u003e69μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e135mm\u003c\/td\u003e\n\u003ctd\u003e1.6mm\u003c\/td\u003e\n\u003ctd\u003e49μm\u003c\/td\u003e\n\u003ctd\u003e0.6mm\u003c\/td\u003e\n\u003ctd\u003e31μm\u003c\/td\u003e\n\u003ctd\u003e2.1mm\u003c\/td\u003e\n\u003ctd\u003e51μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180mm\u003c\/td\u003e\n\u003ctd\u003e1.4mm\u003c\/td\u003e\n\u003ctd\u003e46μm\u003c\/td\u003e\n\u003ctd\u003e0.6mm\u003c\/td\u003e\n\u003ctd\u003e28μm\u003c\/td\u003e\n\u003ctd\u003e1.9mm\u003c\/td\u003e\n\u003ctd\u003e45μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\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":49083802353920,"sku":"E-47613","price":5074.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/5586_a0e3d172-2182-4407-8df9-4820218789ef.jpg?v=1785205163","url":"https:\/\/alotechparts.com\/products\/e-47-613-45mm-efl-uncoated-uv-to-nir-corrected-triplet","provider":"Alo Tech Solutions","version":"1.0","type":"link"}