{"product_id":"dotmtx-opg-150x150-d7-5-s15","title":"7.5mm Dot Grid Target | Optical Glass | 150x150mm | Positive","description":"\u003cp\u003e7.5mm 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-150x150-D7.5-S15. External dimension 150x150mm, useful pattern area 120x120mm, dot size 7.5mm, pitch 15mm, array 7x7, accuracy ±5.0μm, Positive polarity.\u003c\/p\u003e","brand":"Fulteng - Optomechanical and Components","offers":[{"title":"Default Title","offer_id":50103446175967,"sku":"DOTMTX-OPG-150x150-D7.5-S15","price":24.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7399\/3439\/files\/DOTMTX-OPG-150x150-D7.5-S15_dc155ab6-2d92-4fd0-ae2b-069381132989.png?v=1781094622","url":"https:\/\/www.fulteng.com\/products\/dotmtx-opg-150x150-d7-5-s15","provider":"Fulteng - Optomechanical and Components Workshop","version":"1.0","type":"link"}