Hi to all,
Does someone know the field of view values for the new iPhone4 camera? I'm doing some AR app's, and I want to know the horizontal and vertical angle of the rear camera.
Thanks!
Hi to all,
Does someone know the field of view values for the new iPhone4 camera? I'm doing some AR app's, and I want to know the horizontal and vertical angle of the rear camera.
Thanks!
If the sensor is 3.39 mm tall (referenced to landscape mode), then half that is 1.695 mm. Focal length is listed as 3.85 mm. atan(1.695/3.85) is 23.75 degrees from center to top, or 47.5 degrees top to bottom.
For the longer dimension 4.52/2 = 2.26 mm, atan(2.26/3.85) = 30.41 center to side, or 60.8 degrees left to right (again referencing with respect to landscape orientation).
So 47.5 degrees by 60.8 degrees.
Do you need the diagonal as well? (more trig...)