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FOV calculator

Calculate field of view, coverage and GSD for your camera + lens setup.

Target fill (optional)

Enter your calibration target size to get a recommended distance.

Field of view

Horizontal40.1°
Vertical30.8°
Diagonal49.2°

Coverage at 500.0 mm

Width365.4 mm
Height275.0 mm
GSD0.229 mm/px

Geometry

12 mm500 mm365 mm40.1°

Recommended distance for 250 × 175 mm target (80% fill):

427.6 mm

Need a calibration target? Print-exact patterns with 0.3 mm tolerance.Generate pattern