{"product_id":"dotmtx-alu-300x300-d15-s30","title":"15mm Dot Grid Target | Aluminum | 300x300mm | Positive","description":"\u003cp\u003e15mm dot grid calibration target on aluminum for lens distortion measurement, camera calibration, machine vision setup, and optical system verification.\u003c\/p\u003e\u003cp\u003ePart number DOTMTX-ALU-300x300-D15-S30. External dimension 300x300mm, useful pattern area 240x240mm, dot size 15mm, pitch 30mm, array 7x7, accuracy ±5.0μm, Positive polarity.\u003c\/p\u003e","brand":"Fulteng - Optomechanical and Components","offers":[{"title":"Default Title","offer_id":50103466983647,"sku":"DOTMTX-ALU-300x300-D15-S30","price":142.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7399\/3439\/files\/DOTMTX-ALU-300x300-D15-S30_85ede5fd-755a-4439-befc-1695acd41014.png?v=1781094818","url":"https:\/\/www.fulteng.com\/zh-hans\/products\/dotmtx-alu-300x300-d15-s30","provider":"Fulteng - Optomechanical and Components Workshop","version":"1.0","type":"link"}