{"product_id":"lumaspec-ls-ffl-0420","title":"25mm, F2.4, Image Size φ29mm, Recommended Magnification 0.04~0.18X, M42-Mount (LS-FFL-0420)","description":"\u003cp\u003e25mm, F2.4, Image Size φ29mm, Recommended Magnification 0.04~0.18X, M42-Mount. Adopts high-precision lens for 4k 7 μm line scan cameras. Provides excellent consistency of image clarity, large aperture, and low distortion.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdopts high-precision lens for 4k 7 μm line scan cameras.\u003c\/li\u003e\n\u003cli\u003eProvides excellent consistency of image clarity, large aperture, and low distortion.\u003c\/li\u003e\n\u003cli\u003eProvides ultra-high resolution at the max. aperture of F2.4.\u003c\/li\u003e\n\u003cli\u003eProvides max. image size Φ29 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLS-FFL-0420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocal length\u003c\/th\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eF-number\u003c\/th\u003e\n\u003ctd\u003eF2.4 to F16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImage size\u003c\/th\u003e\n\u003ctd\u003eΦ29 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical distortion\u003c\/th\u003e\n\u003ctd\u003e–0.34%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification range\u003c\/th\u003e\n\u003ctd\u003e0.143 x to 0.001 x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking distance range\u003c\/th\u003e\n\u003ctd\u003e150 mm to inf mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIris control\u003c\/th\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocus control\u003c\/th\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter thread\u003c\/th\u003e\n\u003ctd\u003eM58 × P0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount\u003c\/th\u003e\n\u003ctd\u003eM42 × P1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlange back length\u003c\/th\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003ctd\u003eΦ60 mm × 96.68 mm (Φ2.4\" × 3.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e501 g (1.1 Ib.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature\u003c\/th\u003e\n\u003ctd\u003e–10 °C to 50 °C (14 °F to 122 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eRoHS2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight (estimated)\u003c\/th\u003e\n\u003ctd\u003e0.80 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification at working distance (mm)\u003c\/th\u003e\n\u003ctd\u003e150: -0.143; 200: -0.112; 250: -0.092; 300: -0.078; 350: -0.068; 400: -0.060; 450: -0.054; 500: -0.049; 550: -0.044; 600: -0.041; 650: -0.038; 700: -0.035; 750: -0.033; 800: -0.031; 850: -0.029; 900: -0.028; 950: -0.026; 1000: -0.025; 1100: -0.023; 1200: -0.021; 1300: -0.019; 1400: -0.018; 1500: -0.017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObject-to-image distance at working distance (mm)\u003c\/th\u003e\n\u003ctd\u003e150: 258; 200: 308; 250: 358; 300: 408; 350: 458; 400: 508; 450: 558; 500: 608; 550: 658; 600: 708; 650: 758; 700: 808; 750: 858; 800: 908; 850: 958; 900: 1008; 950: 1058; 1000: 1108; 1100: 1208; 1200: 1308; 1300: 1408; 1400: 1508; 1500: 1608\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view H (mm) at working distance (mm), 4k 7 µm sensor\u003c\/th\u003e\n\u003ctd\u003e150: 202.1; 200: 257.8; 250: 313.3; 300: 368.7; 350: 424.1; 400: 479.4; 450: 534.7; 500: 590.0; 550: 645.2; 600: 700.5; 650: 755.7; 700: 810.9; 750: 866.2; 800: 921.4; 850: 976.6; 900: 1031.8; 950: 1087.0; 1000: 1142.2; 1100: 1252.7; 1200: 1363.1; 1300: 1473.5; 1400: 1583.9; 1500: 1694.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53080750850330,"sku":"LS-FFL-0420","price":639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/20261013200141569.webp?v=1791999000","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-ffl-0420","provider":"LumaSpec Vision","version":"1.0","type":"link"}