110 Film Focus Test Negative – Scan Film Sharp for Minox, Minolta, Rollei 110.

Hi Res 4x5 inch Focus/Sharpness Checker Chart for Camera Scanning

Hi Res Type 120 6x6 Slide Focus/Sharpness Checker Chart for Camera Scanning

Scan Film Sharp with Vlads Focus Checker. 35 mm High-Res Calibration Target 3F

645 Vlads Focus Checkers for Film Shooters and Scanners

Set of 5: 35mm, type 120, 4x5 Focus Test Negative(s) – Sharpness Checker Chart

Camera Lens Sharpness Test Card - A4 size (210mm x 297mm)

Camera Setting Reference Guide plus Free 3x2 Focus Target Card