{"product_id":"lumaspec-ls-tcl-3042","title":"Bi-telecentric lens for 1.1\" sensor, 0.22x, WD 200 mm, C-mount (LS-TCL-3042)","description":"\u003cp\u003eLS-TCL-3042 is a telecentric lens with 0.22x magnification, one of the lower magnifications in the series, between the 0.2x version and the 0.25x version.\u003c\/p\u003e\u003cp\u003eLS-TCL-3042: working distance 200 mm, aperture F5.3, max object field of view 84 mm, telecentricity \u0026lt; 0.016°.\u003c\/p\u003e\u003cp\u003eWith rays within 0.016° of parallel on the object side, a 1 mm height step moves an edge in the image by at most about 0.28 µm (tan 0.016° x 1 mm), so parts at different heights measure the same. It holds 30 % contrast up to 180 lp\/mm on the sensor, which suits cameras with pixels of about 2.8 µm or larger (one line pair across two pixels).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e0.22x magnification, in the lower half of the 19 magnifications\u003c\/li\u003e\n\u003cli\u003eF5.3 aperture\u003c\/li\u003e\n\u003cli\u003eStays sharp over about 8 mm of height: parts must sit within ±4 mm of focus\u003c\/li\u003e\n\u003cli\u003eSupports cameras with sensors up to 1.1\" (dia. 19.5 mm)\u003c\/li\u003e\n\u003cli\u003eExcellent double-sided telecentric optical path, ultra-low distortion design\u003c\/li\u003e\n\u003cli\u003eVery large depth of field to image products at different heights\u003c\/li\u003e\n\u003cli\u003eHigh-precision alignment: hardware measurement error \u0026lt; 0.3 pixel over the full field of view\u003c\/li\u003e\n\u003cli\u003eLightweight, secure structure performs stably during high-speed motion\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-TCL-3042\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\u003eSensor size\u003c\/th\u003e\n\u003ctd\u003e1.1\" φ18.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLighting mode\u003c\/th\u003e\n\u003ctd\u003enon-coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical magnification (X)\u003c\/th\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking distance (mm)\u003c\/th\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDOF (mm)\u003c\/th\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAperture\u003c\/th\u003e\n\u003ctd\u003eF5.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMTF\u0026gt;0.3 (lp\/mm)\u003c\/th\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTelecentricity (°)\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;0.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical distortion (%)\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax object field of view (mm)\u003c\/th\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObject field of view 1\" (12.8x9.6) (mm)\u003c\/th\u003e\n\u003ctd\u003e58.1x43.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObject field of view 1.1\" (14.2x10.4) (mm)\u003c\/th\u003e\n\u003ctd\u003e64.5x47.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor format\u003c\/th\u003e\n\u003ctd\u003e1.1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53089522778394,"sku":"LS-TCL-3042","price":2289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/ls-tcl-s96-photo-2257e1.webp?v=1792793424","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-tcl-3042","provider":"LumaSpec Vision","version":"1.0","type":"link"}