{"product_id":"lumaspec-ls-ffl-1475","title":"25mm, F2.8, 2\/3\", 10MP Lens, C-Mount (LS-FFL-1475)","description":"\u003cp\u003e25mm, F2.8, 2\/3\", 10MP Lens, C-Mount. High resolution and consistency of image clarity Lower distortion and higher relative illumination rate\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh resolution and consistency of image clarity\u003c\/li\u003e\n\u003cli\u003eLower distortion and higher relative illumination rate\u003c\/li\u003e\n\u003cli\u003eExcellent performance at high and low temperature\u003c\/li\u003e\n\u003cli\u003eGood optical performance at short working distance\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-1475\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 F16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImage size\u003c\/th\u003e\n\u003ctd\u003eØ11.2 mm (2\/3\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistortion\u003c\/th\u003e\n\u003ctd\u003e–0.48%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum object distance\u003c\/th\u003e\n\u003ctd\u003e0.15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view\u003c\/th\u003e\n\u003ctd\u003eD (11.01 mm): 22.81°; H (8.45 mm): 17.12°; V (7.07 mm): 14.14°\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\u003eM27 × P0.5\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\u003eØ29 mm × 29.28 mm (Ø1.1\" × 1.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e46 g (0.1 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\u003eMin. object distance\u003c\/th\u003e\n\u003ctd\u003e0.15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight (estimated)\u003c\/th\u003e\n\u003ctd\u003e0.16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification at working distance (mm)\u003c\/th\u003e\n\u003ctd\u003e150: -0.177; 200: -0.127; 250: -0.101; 300: -0.084; 350: -0.072; 400: -0.063; 450: -0.056; 500: -0.050; 550: -0.045; 600: -0.042; 650: -0.038; 700: -0.036; 800: -0.031; 900: -0.028; 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), 2\/3\" sensor (8.45 x 7.07 mm)\u003c\/th\u003e\n\u003ctd\u003e150: 47.7 x 39.9; 200: 65.0 x 54.3; 250: 82.2 x 68.7; 300: 99.5 x 83.1; 350: 116.7 x 97.5; 400: 133.9 x 111.9; 450: 150.8 x 126.0; 500: 167.7 x 140.1; 550: 184.6 x 154.2; 600: 203.0 x 169.6; 650: 220.3 x 184.0; 700: 237.5 x 198.5; 800: 272.0 x 227.3; 900: 306.5 x 256.1; 1000: 341.0 x 284.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view H x V (mm) at working distance (mm), 1\/1.8\" sensor (7.38 x 4.92 mm)\u003c\/th\u003e\n\u003ctd\u003e150: 41.6 x 27.7; 200: 56.7 x 37.7; 250: 71.7 x 47.7; 300: 86.8 x 57.8; 350: 101.8 x 67.8; 400: 116.9 x 77.8; 450: 131.6 x 87.6; 500: 146.3 x 97.4; 550: 161.0 x 107.2; 600: 177.1 x 117.9; 650: 192.2 x 127.9; 700: 207.2 x 137.9; 800: 237.3 x 157.9; 900: 267.4 x 178.0; 1000: 297.5 x 198.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view H x V (mm) at working distance (mm), 1\/2\" sensor (6.22 x 4.67 mm)\u003c\/th\u003e\n\u003ctd\u003e150: 35.1 x 26.3; 200: 47.7 x 35.8; 250: 60.4 x 45.3; 300: 73.1 x 54.8; 350: 85.8 x 64.3; 400: 98.4 x 73.8; 450: 110.8 x 83.1; 500: 123.2 x 92.4; 550: 135.6 x 101.7; 600: 149.1 x 111.9; 650: 161.8 x 121.4; 700: 174.5 x 130.9; 800: 199.8 x 149.9; 900: 225.2 x 168.9; 1000: 250.5 x 187.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClose-up with extension tube\u003c\/th\u003e\n\u003ctd\u003e2 mm tube, near focus: WD 105.0 mm, magnification -0.255; 2 mm tube, far focus: WD 302.0 mm, magnification -0.082; 1 mm tube, near focus: WD 123.7 mm, magnification -0.216; 1 mm tube, far focus: WD 600.0 mm, magnification -0.041\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53080753144090,"sku":"LS-FFL-1475","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/20261008200046887.webp?v=1791999122","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-ffl-1475","provider":"LumaSpec Vision","version":"1.0","type":"link"}