What is a calibration plate?

Calibration plate, as a precision optical tool, is mainly used to calibrate and scale all kinds of optical measuring equipment and systems. It ensures the accuracy and reliability of optical measurement equipment with its high-precision pattern and size design. Calibration plates play a vital role in many fields such as scientific research, industrial manufacturing, machine vision and image processing.

Calibration plate specifications

Calibration boards are available in a variety of sizes to meet the needs of different application scenarios. Common specifications include calibration boards in different sizes of squares, circles, or specific patterns, on which the pattern can be a dot matrix, checkerboard grid, array of dots, etc. The precision and size of these patterns are strictly controlled to ensure the accuracy of the calibration process. In addition, calibration plates can be customized to meet specific user needs, such as special patterns, materials or sizes.

Calibration plate applications

1. Lens Adjustment

In the field of photography, videography and machine vision, the imaging quality of lenses directly affects the clarity and accuracy of images. By using a calibration plate for lens adjustment, the focal length, aberration and other parameters of the lens can be accurately calibrated to ensure that the lens can output high-quality images under different lighting and shooting conditions. This process is important for improving image quality and optimizing imaging effects.

2. Image Measuring Instrument Calibration

In the field of image measurement, calibration plates are a key tool for ensuring measurement accuracy. By comparing the measured object with the calibration plate, the size, shape and other parameters of the measured object can be accurately calculated. This process not only improves the accuracy of the measurement, but also greatly reduces the measurement time and improves the work efficiency. In addition, the calibration plate can also be used to calibrate various parameters of the image measurement equipment, such as pixel size, lens distortion, etc., thus ensuring the stability and consistency of the measurement results.

As a professional brand in the field of optical measurement, POMEAS is committed to providing customers with high quality calibration plate products and solutions. Our calibration plates are manufactured with advanced manufacturing process and precision testing equipment to ensure the accuracy and reliability of our products. At the same time, we also provide professional technical support and after-sales service to ensure that our customers receive comprehensive support and protection in the process of use.