{"product_id":"marshall-electronics-cs-3816-8mp-cs-mount-38-16mm-varifocal-lens-with-long-cable","title":"Marshall Electronics CS-3816-8MP CS-Mount 3.8-16mm Varifocal Lens with Long Cable","description":"\u003cp\u003eThe \u003cb\u003eCS-3816-8MP CS-Mount 3.8-16mm Varifocal Lens with Long Cable\u003c\/b\u003e from \u003cb\u003eMarshall Electronics\u003c\/b\u003e is designed for use with 8MP cameras that have a 1\/1.7\" sensor. This varifocal lens is IR corrected and features a 3.8-16mm focal length with a 148 to 35.8° diagonal field of view. It has a DC auto iris and manual focus and zoom operation with lock screws.\u003c\/p\u003e\n\n\n\n\u003cp\u003eIR corrected\u003c\/p\u003e\n\n\n\n\u003cp\u003ef\/1.4 aperture\u003c\/p\u003e\n\n\n\n\u003cp\u003eEight groups and 13 elements, all glass\u003c\/p\u003e\n\n\n\n\u003cp\u003e0.66' to infinity focus range\u003c\/p\u003e\n\n\n\n\u003cp\u003e7.9mm back focal length\u003c\/p\u003e\n\n\n\n\u003cp\u003e0.5 kgf-cm clamp force\u003c\/p\u003e\n\n\n\n\u003cp\u003e11° (1\/1.7\" sensor), 10.7° (1\/1.8\" sensor), and 10.5° (1\/1.9\" sensor) chief ray angles\u003c\/p\u003e\n\n\n\n\u003cp\u003eRelative illumination up to 48% (wide) and 92% (tele)\u003c\/p\u003e\n\n\n\n\u003cp\u003eTV distortion as low as 18% (wide) and 0.8% (tele)\u003c\/p\u003e\n\n\n\n\u003cp\u003e\u0026gt;83% at 550nm, \u0026gt;85% at 650nm, and \u0026gt;70% at 850nm spectral transmission\u003c\/p\u003e\n\n\n\n\u003cp\u003eCE and RoHS certified\u003c\/p\u003e","brand":"Marshall Electronics","offers":[{"title":"Default Title","offer_id":47123518554340,"sku":"ME-CS-3816-8MP","price":455.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/4647\/2676\/files\/ME-CS-3816-8MP_599a6ffb-5c27-4f58-ab3c-655a69547aaf.jpg?v=1764765295","url":"https:\/\/progear-website.myshopify.com\/products\/marshall-electronics-cs-3816-8mp-cs-mount-38-16mm-varifocal-lens-with-long-cable","provider":"Progear-website","version":"1.0","type":"link"}