OpenCameraLab
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Field of View Calculator

Find the angle of view for a sensor and focal length, and how wide your frame will be at a given distance.

Results

Horizontal angle of view
39.6°

How wide a slice of the scene the frame captures left to right.

Vertical angle of view
27.0°

How wide a slice of the scene the frame captures top to bottom.

Diagonal angle of view
46.8°

The angle of view measured corner to corner, often used to compare lenses across formats.

Frame width at subject distance
7.20 m

How wide a scene the frame covers at the subject distance you entered.