OpenCV calibration board

Date first listed:10/Jan./2026.

1.Product Description

The Checkerboard Calibration Board is one of the most widely used tools for camera and vision system calibration. Its high-contrast black and white square pattern allows precise corner detection, enabling accurate intrinsic and extrinsic parameter estimation. This ensures effective correction of lens distortion and reliable alignment of multi-camera or camera-to-robot systems. Manufactured with strict tolerances on durable materials such as glass, metal, or composites, the board provides excellent stability and repeatability. Compatible with popular vision libraries like OpenCV and Halcon, it is commonly applied in robotics, 3D reconstruction, industrial automation, and machine vision applications requiring high calibration accuracy.

Product Features: Clear pattern corners, high precision, high contrast/non-reflective, High precision (with a maximum accuracy of 1um),supports diversified customization

Applicable scenarios: Machine vision calibration (security, film and television, medical, cameras, drone cameras, photography studios, scientific research instruments, and other equipment)

2. Spot standard product specifications

3.Calibration services

The checkerboard calibration plate has various substrate options, and different substrates (such as glass, ceramic, film, aluminum plate, etc.) can be customized according to different usage scenarios, environments, and precision requirements.

In addition, as a system-level calibration solution provider, DFOPTIX can provide professional calibration technical services according to customer needs, including calibration technical consulting service support, calibration scenario-based engineering construction and other calibration solution services. 

The following are some commonly used substrate parameter information:

 4.Product Packaging