{"product_id":"lumaspec-ls-tcl-3053","title":"Bi-telecentric lens for 2\/3\" sensor, 1.5x, WD 110 mm, C-mount, non-coaxial (LS-TCL-3053)","description":"\u003cp\u003eLS-TCL-3053, the non-coaxial lighting mode version, has 1.5x magnification, the second-highest of the 16 magnifications, a larger field than the 2x version, to see more of the part at once.\u003c\/p\u003e\u003cp\u003eLS-TCL-3053: working distance 110 mm, aperture F9, max object field of view φ7.3, telecentricity \u0026lt; 0.05°, lighting mode non-coaxial.\u003c\/p\u003e\u003cp\u003eWith rays within 0.05° of parallel on the object side, a 1 mm height step moves an edge in the image by at most about 0.87 µm (tan 0.05° x 1 mm), so parts at different heights measure the same. It holds 30 % contrast up to 120 lp\/mm on the sensor, which suits cameras with pixels of about 4.2 µm or larger (one line pair across two pixels).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1.5x magnification (non-coaxial lighting mode), the second-highest of the 16 magnifications: a larger field than the 2x version\u003c\/li\u003e\n\u003cli\u003eF9 aperture\u003c\/li\u003e\n\u003cli\u003eStays sharp over about 0.85 mm of height: parts must sit within ±0.42 mm of focus\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: measurement error \u0026lt; 0.3 pixel over the full field of view\u003c\/li\u003e\n\u003cli\u003eLightweight, purpose-built structure performs stably during high-speed motion\u003c\/li\u003e\n\u003cli\u003eTelecentricity under 0.05°: a 1 mm change in part height moves an edge by under about 0.87 µm\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-3053\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\u003e2\/3\" φ11mm\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\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking distance (mm)\u003c\/th\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDOF (mm)\u003c\/th\u003e\n\u003ctd\u003e0.85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAperture\u003c\/th\u003e\n\u003ctd\u003eF9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMTF\u0026gt;0.3 (lp\/mm)\u003c\/th\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTelecentricity (°)\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;0.05°\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\u003eφ7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObject field of view 1\/2.5\" (5.7x4.2) (mm)\u003c\/th\u003e\n\u003ctd\u003e3.8x2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObject field of view 1\/2.3\" (6.4x4.5) (mm)\u003c\/th\u003e\n\u003ctd\u003e4.2x3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObject field of view 2\/3\" (8.4x7.1) (mm)\u003c\/th\u003e\n\u003ctd\u003e5.6x4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor format\u003c\/th\u003e\n\u003ctd\u003e2\/3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53089523597594,"sku":"LS-TCL-3053","price":1239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/ls-tcl-s97-photo-80eafe.webp?v=1792793424","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-tcl-3053","provider":"LumaSpec Vision","version":"1.0","type":"link"}