Checkerboard Distortion for Microsoft ©Lync™ Certification

Dot Pattern Test Chart

Imatest 36-Patch Dynamic Range Test Chart on High Precision 8x10 inch Film

ISO-12233 Enhanced Digital Camera Resolution Chart

ISO-14524 digital camera contrast chart

Log Frequency Contrast Chart

SFRplus Test Chart

SFR Quadrants Test Target for Microsoft ©Lync™ Certification

Simplified ISO-15739 digital camera noise test chart

Small Color Chart