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How to Use This Tool
This tool calculates the angular Field of View (FOV) of a camera setup based on its focal length and the
dimension of its image sensor.
Step 1: Enter the true focal length of your lens in millimeters.
Step 2: Enter the physical dimension of the sensor you wish to calculate against (e.g.,
enter 36 for the width of a standard full-frame sensor to get the horizontal FOV).
Step 3: Press Calculate to view the resulting angular field of view in degrees.
Copyright © John Craig
