Camera Vision Calibration Board, 4 Inch Microscope Lens Test Chart, Accuracy ±1.0um, Black Polka Dot Pattern, Calibration Tool, Focusing Target, for Industrial Inspection

Camera Vision Calibration Board, 4 Inch Microscope Lens Test Chart, Accuracy ±1.0um, Black Polka Dot Pattern, Calibration Tool, Focusing Target, for Industrial Inspection

• Camera Vision Calibration Board utilizes optical glass substrate and direct-write lithography to achieve ±1.0μm calibration accuracy, meeting precision manufacturing needs of micro-nano structures
• Microscope Lens Test Chart provides up to 90% transmittance for enhanced image clarity and contrast, strengthening measurement accuracy and operational stability
• Uniform spraying and chrome plating process on this Camera Vision Calibration Board reduces geometric deviations and minimizes adverse calibration effects
• High-standard flatness design in Microscope Lens Test Chart ensures solid calibration foundation and improved accuracy
• Precise specifications include 100*100mm board with 43×43 array, 1mm dot diameter/2mm center distance, making Camera Vision Calibration Board ideal for machine vision calibration scenarios