This standard grayscale test card adopts professional photographic paper with diffuse anti-reflective coating, strictly produced per ISO14524, equipped with 11-segment gray gradient to detect camera grayscale restoration, contrast and dynamic range
Suitable for security cameras, driving recorders, aerial cameras, photographic equipment and industrial vision daily calibration testing
Q: Does this gray scale chart comply with international testing standards
A: Yes this test card is manufactured under ISO14524 standard and provides accurate fixed density gray scale values for professional image testing
Q: What camera devices can this grayscale test card be used for
A: It supports surveillance cameras, dashcams, drone cameras, DSLR and industrial machine vision cameras for gray reproduction inspection
Q: Can this chart be used for medical endoscopic camera calibration
A: This grayscale test target is only for civilian and industrial optical testing it cannot be applied to medical imaging equipment calibration