{"product_id":"lumaspec-ls-ffl-0423","title":"35mm, F2.8, Image Size φ29mm, Recommended Magnification 0.001x ~ 0.164X, M42-Mount (LS-FFL-0423)","description":"\u003cp\u003e35mm, F2.8, Image Size φ29mm, Recommended Magnification 0.001x ~ 0.164X, M42-Mount. Adopts high-precision lens for 8k 7 μm line scan cameras. Provides excellent consistency of image clarity and low distortion.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdopts high-precision lens for 8k 7 μm line scan cameras.\u003c\/li\u003e\n\u003cli\u003eProvides excellent consistency of image clarity and low distortion.\u003c\/li\u003e\n\u003cli\u003eProvides ultra-high image resolution at the max. aperture of F2.8.\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-0423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocal length\u003c\/th\u003e\n\u003ctd\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eF-number\u003c\/th\u003e\n\u003ctd\u003eF2.8 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–0.16%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification range\u003c\/th\u003e\n\u003ctd\u003e0.164 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\u003e200 mm to inf mm (tolerance: ±5 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\u003eM52 × 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\u003eΦ55 mm × 102.5 mm (Φ2.2\" × 4.0\")\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\u003eRoHS 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight (estimated)\u003c\/th\u003e\n\u003ctd\u003e0.31 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification at working distance (mm)\u003c\/th\u003e\n\u003ctd\u003e200: -0.164; 250: -0.133; 300: -0.112; 350: -0.097; 400: -0.085; 450: -0.076; 500: -0.069; 550: -0.063; 600: -0.057; 650: -0.053; 700: -0.049; 750: -0.046; 800: -0.043; 850: -0.041; 900: -0.039; 950: -0.037; 1000: -0.035; 1100: -0.032; 1200: -0.029; 1300: -0.027; 1400: -0.025; 1500: -0.023\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\u003e200: 309; 250: 359; 300: 409; 350: 459; 400: 509; 450: 559; 500: 609; 550: 659; 600: 709; 650: 759; 700: 809; 750: 859; 800: 909; 850: 959; 900: 1009; 950: 1059; 1000: 1109; 1100: 1209; 1200: 1309; 1300: 1409; 1400: 1509; 1500: 1609\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\u003e200: 175.8; 250: 216.6; 300: 257.2; 350: 297.8; 400: 338.3; 450: 378.7; 500: 419.2; 550: 459.6; 600: 500.0; 650: 540.4; 700: 580.9; 750: 621.2; 800: 661.8; 850: 702.0; 900: 742.4; 950: 782.7; 1000: 823.1; 1100: 903.8; 1200: 984.5; 1300: 1065.3; 1400: 1146.0; 1500: 1226.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53080750948634,"sku":"LS-FFL-0423","price":639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/20261008200043776.webp?v=1791999006","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-ffl-0423","provider":"LumaSpec Vision","version":"1.0","type":"link"}