{"product_id":"dotmtx-opg-120x120-d6-25-s12-5","title":"6.25mm Dot Grid Target | Optical Glass | 120x120mm | Positive","description":"\u003cp\u003e6.25mm 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-120x120-D6.25-S12.5. External dimension 120x120mm, useful pattern area 100x100mm, dot size 6.25mm, pitch 12.5mm, array 7x7, accuracy ±5.0μm, Positive polarity.\u003c\/p\u003e","brand":"Fulteng - Optomechanical and Components","offers":[{"title":"Default Title","offer_id":50103445160159,"sku":"DOTMTX-OPG-120x120-D6.25-S12.5","price":24.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7399\/3439\/files\/DOTMTX-OPG-120x120-D6.25-S12.5_ffd65844-9f94-4876-aaa7-cdf0abbea806.png?v=1781094611","url":"https:\/\/www.fulteng.com\/zh-hant\/products\/dotmtx-opg-120x120-d6-25-s12-5","provider":"Fulteng - Optomechanical and Components Workshop","version":"1.0","type":"link"}