{"product_id":"lumaspec-ls-lxr-0329","title":"Dot calibration targets, 38 x 38 mm (LS-LXR-0329)","description":"\u003cp\u003eAbout 1.6 times the size of the 30 x 30 mm version: LS-LXR-0329 has a 38 x 38 mm housing, the second-smallest of the 5 sizes in the series.\u003c\/p\u003e\u003cp\u003eLS-LXR-0329: dimension 38 x 38 mm, dot dia. 0.2 mm, effecitve area 31.4 mm.\u003c\/p\u003e\u003cp\u003eThe outline standard dimensions of Dot Calibration Targets is 38, 50, 76, 100, 150, 200mm.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA 38 x 38 mm housing, the second-smallest of the 5 sizes: about 1.6 times the size of the 30 x 30 mm version\u003c\/li\u003e\n\u003cli\u003eIts precision can reach +\/-0.001mm after testing by the China Institute of Metrology.\u003c\/li\u003e\n\u003cli\u003eAny pattern, any size, quickly and low cost (customization)\u003c\/li\u003e\n\u003cli\u003e79 x 79 pattern array\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCamera calibration: mm-per-pixel scale and lens distortion correction over fields up to 38 x 38 mm (printed target size)\u003c\/li\u003e\n\u003cli\u003eDot-grid calibration with 0.2 mm dots at 0.4 mm pitch, 79 x 79 array (printed)\u003c\/li\u003e\n\u003cli\u003eMetrology set-ups that need a known reference: ±1 μm overall accuracy (printed)\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-LXR-0329\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubstrate\u003c\/th\u003e\n\u003ctd\u003eSoda Lime Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e2.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall accuracy\u003c\/th\u003e\n\u003ctd\u003e±1 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProcess\u003c\/th\u003e\n\u003ctd\u003eDirect Laser Writing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension (mm)\u003c\/th\u003e\n\u003ctd\u003e38*38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEffecitve Area(mm)\u003c\/th\u003e\n\u003ctd\u003e31.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArray\u003c\/th\u003e\n\u003ctd\u003e79*79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDot Dia.(mm)\u003c\/th\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDot Spacing(mm)\u003c\/th\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrecision\u003c\/th\u003e\n\u003ctd\u003e±0.001 mm (tested by the China Institute of Metrology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LumaSpec Vision","offers":[{"title":"Default Title","offer_id":53089584382234,"sku":"LS-LXR-0329","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5434\/7546\/files\/ls-lxr-s21-photo-2434d7.webp?v=1792793459","url":"https:\/\/lumaspecvision.com\/products\/lumaspec-ls-lxr-0329","provider":"LumaSpec Vision","version":"1.0","type":"link"}