{"product_id":"lumaspec-ls-ffl-1355","title":"12mm, F2.8, 1\/1.8\", 6MP Lens, C-Mount (LS-FFL-1355)","description":"\u003cp\u003e12mm, F2.8, 1\/1.8\", 6MP Lens, C-Mount. Higher image clarity and contrast ratio. Ultra-low distortion and higher relative illumination rate\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigher image clarity and contrast ratio.\u003c\/li\u003e\n\u003cli\u003eUltra-low distortion and higher relative illumination rate\u003c\/li\u003e\n\u003cli\u003eGood optical performance at ultra-short working distance\u003c\/li\u003e\n\u003cli\u003eCompact design, convenient for device integration\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-1355\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocal length\u003c\/th\u003e\n\u003ctd\u003e12 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\u003eØ9 mm (1\/1.8'')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistortion\u003c\/th\u003e\n\u003ctd\u003e–0.005%\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(8.96mm):40.94°; H(7.38mm):34.14°; V(4.92mm):23.17°\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\u003e17.526mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003ctd\u003eØ33 mm × 40.2 mm (Ø1.3\" × 1.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e61.7 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\u003eShipping weight (estimated)\u003c\/th\u003e\n\u003ctd\u003e0.19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification at working distance (mm)\u003c\/th\u003e\n\u003ctd\u003e100: -0.107; 150: -0.075; 200: -0.057; 250: -0.046; 300: -0.039; 350: -0.034; 400: -0.030; 450: -0.027; 500: -0.024; 550: -0.022; 600: -0.020; 650: -0.019; 700: -0.017; 800: -0.015; 900: -0.013; 1000: -0.012\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\u003e100: 69.40 x 46.10; 150: 99.49 x 66.17; 200: 129.46 x 86.18; 250: 159.38 x 106.14; 300: 189.27 x 126.09; 350: 219.13 x 146.03; 400: 248.99 x 165.97; 450: 278.84 x 185.89; 500: 308.68 x 205.82; 550: 338.53 x 225.74; 600: 368.36 x 245.66; 650: 398.20 x 265.57; 700: 428.03 x 285.49; 800: 487.69 x 325.32; 900: 547.35 x 365.15; 1000: 607.00 x 404.98\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\u003e100: 58.39 x 43.74; 150: 83.77 x 62.80; 200: 109.04 x 81.78; 250: 134.28 x 100.74; 300: 159.49 x 119.67; 350: 184.69 x 138.60; 400: 209.88 x 157.52; 450: 235.06 x 176.44; 500: 260.23 x 195.35; 550: 285.41 x 214.26; 600: 310.58 x 233.16; 650: 335.75 x 252.07; 700: 360.91 x 270.98; 800: 411.25 x 308.78; 900: 461.57 x 346.59; 1000: 511.90 x 384.39\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 31.86 mm, magnification -0.276; 2 mm tube, far focus: WD 63.42 mm, magnification -0.163; 1 mm tube, near focus: WD 50.88 mm, magnification -0.192; 1 mm tube, far focus: WD 139.1 mm, magnification -0.082\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53080751112474,"sku":"LS-FFL-1355","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/20261008200027562.webp?v=1791999016","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-ffl-1355","provider":"LumaSpec Vision","version":"1.0","type":"link"}