Camera Vision Calibration Board, 4 Inch Microscope Lens Test Chart, Accuracy ±1.0um and 90% Light Transmission, Lens Calibration Chart for Studio Photography Inspection
【Precise Specifications】Measuring 100*100mm (equivalent to 3 round in 3x3in specifications) with a 43*43 array, 1mm dot diameter, and 2mm center distance, this calibration board fits various machine vision scenarios.
【High-Precision Calibration Standard】Utilizes an optical glass substrate and direct-write lithography to achieve calibration accuracy up to 1.0μm, meeting stringent requirements for micro- and nano-structure precision manufacturing.
【High Transmittance for Clear Imaging】Boasting up to 90% transmittance, this lens chart enhances image clarity and contrast significantly, reinforcing measurement accuracy and operational stability. It ensures precise optical performance, making it ideal for calibrating equipment requiring optical resolution in industrial setups.
【Uniform Coating for Minimal Deviation】The surface of this camera vision calibration board undergoes uniform spraying and chrome plating processes, effectively reducing geometric deviations and minimizing adverse impacts on camera calibration. As a professional scanner control sheet, it maintains consistency to support accurate lens and inspection tasks.
【Superior Flatness & Stability】Designed with high-standard flatness, providing a stable and reliable base for calibration procedures, which contributes to overall precision and repeatability.
وصف
This 4 Inch Microscope Test camera vision calibration board adopts an optical glass substrate paired with direct-write lithography, achieving an exceptional calibration accuracy of ±1.0μm. It meets the precision demands of micro-nano structure manufacturing, delivering reliable performance as a core lens chart for industrial inspection scenarios.