HKFGSHOP 3''x3'' Camera Resolution Test Chart, Camera Lens Resolution Calibration Board, Accuracy ±1um And 90% Light Transmittance, Calibration Target Chart, For Scientific, Industrial Inspection

HKFGSHOP

90% LIGHT TRANSMITTANCE: Boasting an exceptionally high light transmittance of up to 90%, this test chart maximizes image clarity and contrast. This optimal optical performance directly enhances measurement accuracy and overall system stability. CHROME-PLATED SURFACE FOR REDUCED DEVIATION: The specialized chrome-plated surface effectively minimizes surface geometric deviations during camera calibration. This ensures that the calibration target maintains its structural integrity, providing highly reliable and consistent results for precise optical testing. HIGH-PRECISION DIRECT-WRITE PHOTOLITHOGRAPHY: Manufactured using advanced direct-write lithography technology, this chart achieves nanometer-level pattern processing accuracy. It perfectly meets the rigorous manufacturing demands of high-density, high-resolution micro-nano structures, ensuring flawless calibration targets. HIGH FLATNESS: Engineered with superior flatness, this 3x3 inch calibration board significantly enhances calibration accuracy and system stability. The perfectly flat substrate prevents distortion errors, ensuring that your scientific and industrial inspection equipment performs at its peak precision. VERSATILE APPLICATION: Designed for professional-grade performance. Whether for rigorous quality control, scientific research, or production line debugging, it provides the reliable optical standards needed for accurate camera and lens evaluation.