{"product_id":"cb-alu-500x370-b35-p420x315","title":"35mm Block Checkerboard Target | Aluminum | 500x370mm | Positive","description":"\u003cp\u003e35mm block checkerboard calibration target on aluminum for camera calibration, distortion analysis, optical alignment, and machine vision measurement workflows.\u003c\/p\u003e\u003cp\u003ePart number CB-ALU-500X370-B35-P420X315. External dimension 500x370mm, pattern size 420x315mm, block size 35mm, array 12x9, thickness 3.2mm, accuracy ±5μm, Positive polarity.\u003c\/p\u003e","brand":"Fulteng - Optomechanical and Components","offers":[{"title":"Default Title","offer_id":50122509713631,"sku":"CB-ALU-500X370-B35-P420X315","price":172.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7399\/3439\/files\/CB-ALU-500X370-B35-P420X315.png?v=1781654438","url":"https:\/\/www.fulteng.com\/zh-hant\/products\/cb-alu-500x370-b35-p420x315","provider":"Fulteng - Optomechanical and Components Workshop","version":"1.0","type":"link"}