{"product_id":"dotmtx-opg-200x200-d2-5-s5-0","title":"2.5mm Dot Grid Target | Optical Glass | 200x200mm | Positive","description":"\u003cp\u003e2.5mm dot grid calibration target on optical glass for lens distortion measurement, camera calibration, machine vision setup, and optical system verification.\u003c\/p\u003e\u003cp\u003ePart number DOTMTX-OPG-200x200-D2.5-S5.0. External dimension 200x200mm, useful pattern area 182.5x182.5mm, dot size 2.5mm, pitch 5.0mm, array 37x37, accuracy ±1.0μm, Positive polarity.\u003c\/p\u003e","brand":"Fulteng - Optomechanical and Components","offers":[{"title":"Default Title","offer_id":50103425237215,"sku":"DOTMTX-OPG-200x200-D2.5-S5.0","price":483.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7399\/3439\/files\/DOTMTX-OPG-200x200-D2.5-S5.0_cf9f4093-3bac-424e-afe6-497452608a19.png?v=1781094393","url":"https:\/\/www.fulteng.com\/products\/dotmtx-opg-200x200-d2-5-s5-0","provider":"Fulteng - Optomechanical and Components Workshop","version":"1.0","type":"link"}