Camera.FieldOfViewToFocalLength

public static float FieldOfViewToFocalLength (float fieldOfView, float sensorSize);

Parameters

fieldOfView	field of view in degrees.
sensorSize	Sensor size in millimeters.

Returns

float Focal length in millimeters.

Description

Converts field of view to focal length. Use either sensor height and vertical field of view or sensor width and horizontal field of view.