{"product_id":"circular-dot-calibration-board","title":"Circular dot calibration board","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eCircular dot calibration board is a high-precision calibration tool designed for optical systems, ensuring optimal camera calibration, lens distortion correction, and system performance evaluation. Made using advanced photolithography technology, it offers exceptional accuracy with micron-level precision, making it ideal for high-resolution imaging systems and microscopic applications. Its durable, heat-resistant material guarantees long-term stability, and the precise dot pattern ensures uniformity across the entire board, delivering reliable calibration results. This board is fully customizable to meet various calibration needs, making it perfect for industrial cameras, robotics, and automated vision systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eProduct features: sharp edges, high positional accuracy, low expansion coefficient, High precision (with a maximum accuracy of 1um),and customization support.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eApplicable scenarios: Machine vision calibration (security, film and television, medical, camera, drone camera, photography studio, scientific research instruments, and other equipment).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eBase material: The base material of the dot calibration plate is optional, and different base materials (such as glass, ceramic, film, aluminum plate, etc.) can be customized according to different usage scenarios, environments, and accuracy requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"我的商店","offers":[{"title":"Default Title","offer_id":45257212592151,"sku":null,"price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/4678\/3511\/files\/3.png?v=1782981446","url":"https:\/\/dfstore.net\/products\/circular-dot-calibration-board","provider":"我的商店","version":"1.0","type":"link"}