{"product_id":"lumaspec-ls-ffl-1398","title":"25mm, F2.8, 1.1\", 12MP Lens, C-Mount, size Ø37 mm × 82 mm (LS-FFL-1398)","description":"\u003cp\u003e25mm, F2.8, 1.1\", 12MP Lens, C-Mount. Ultra high resolution and consistency of image clarity Lower distortion\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUltra high resolution and consistency of image clarity\u003c\/li\u003e\n\u003cli\u003eLower distortion\u003c\/li\u003e\n\u003cli\u003eSuper high image peripheral brightness ratio\u003c\/li\u003e\n\u003cli\u003eExcellent optical properties are maintained at different object distances\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-1398\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\u003eF2.8 to F22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImage size\u003c\/th\u003e\n\u003ctd\u003eØ17.6 mm (1.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistortion\u003c\/th\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum object distance\u003c\/th\u003e\n\u003ctd\u003e0.1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view\u003c\/th\u003e\n\u003ctd\u003eD (17.52 mm): 37.6°; H (14.14 mm): 30.4°; V (10.35 mm): 23°\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\u003eM35.5 × 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount\u003c\/th\u003e\n\u003ctd\u003eC-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlange back length\u003c\/th\u003e\n\u003ctd\u003e17.526 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003ctd\u003eØ37 mm × 82 mm (Ø1.5\" x 3.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e180 g (0.4 lb.)\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\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification at working distance (mm)\u003c\/th\u003e\n\u003ctd\u003e100: -0.223; 150: -0.154; 200: -0.118; 250: -0.096; 300: -0.080; 350: -0.069; 400: -0.061; 450: -0.054; 500: -0.049; 550: -0.045; 600: -0.041; 650: -0.038; 700: -0.036; 800: -0.031; 900: -0.027; 1000: -0.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view H x V (mm) at working distance (mm), 1.1\" sensor\u003c\/th\u003e\n\u003ctd\u003e100: 63.41 x 46.41; 150: 92.00 x 67.34; 200: 120.07 x 87.89; 250: 147.59 x 108.03; 300: 177.10 x 129.63; 350: 205.34 x 150.30; 400: 232.27 x 170.01; 450: 262.38 x 192.05; 500: 289.15 x 211.65; 550: 314.85 x 230.46; 600: 343.06 x 251.11; 650: 370.90 x 271.48; 700: 399.11 x 292.13; 800: 454.11 x 332.39; 900: 524.75 x 384.10; 1000: 566.73 x 414.83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view H x V (mm) at working distance (mm), 1\" sensor (12.45 x 9.83 mm)\u003c\/th\u003e\n\u003ctd\u003e100: 55.83 x 44.08; 150: 80.84 x 63.83; 200: 105.51 x 83.31; 250: 129.69 x 102.40; 300: 155.63 x 122.88; 350: 180.43 x 142.46; 400: 204.10 x 161.15; 450: 230.56 x 182.04; 500: 254.08 x 200.61; 550: 276.67 x 218.44; 600: 301.45 x 238.01; 650: 325.92 x 257.33; 700: 350.70 x 276.90; 800: 399.04 x 315.06; 900: 461.11 x 364.07; 1000: 498.00 x 393.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view H x V (mm) at working distance (mm), 2\/3\" sensor (8.45 x 7.07 mm)\u003c\/th\u003e\n\u003ctd\u003e100: 37.89 x 31.70; 150: 54.87 x 45.91; 200: 71.61 x 59.92; 250: 88.02 x 73.65; 300: 105.63 x 88.38; 350: 122.46 x 102.46; 400: 138.52 x 115.90; 450: 156.48 x 130.93; 500: 172.45 x 144.29; 550: 187.78 x 157.11; 600: 204.60 x 171.19; 650: 221.20 x 185.08; 700: 238.03 x 199.15; 800: 270.83 x 226.60; 900: 312.96 x 261.85; 1000: 338.00 x 282.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClose-up with extension tube\u003c\/th\u003e\n\u003ctd\u003e5 mm tube, near focus: WD 47.03 mm, magnification -0.415; 5 mm tube, far focus: WD 48.81 mm, magnification -0.400; 2 mm tube, near focus: WD 70.02 mm, magnification -0.300; 2 mm tube, far focus: WD 73.56 mm, magnification -0.288; 1 mm tube, near focus: WD 82.41 mm, magnification -0.260; 1 mm tube, far focus: WD 89.51 mm, magnification -0.240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53088095404314,"sku":"LS-FFL-1398","price":309.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/20261008200030054.webp?v=1792078731","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-ffl-1398","provider":"LumaSpec Vision","version":"1.0","type":"link"}