Hi,
I only see withing camera specifications the horizontal viewing angle, but never the vertical viewing angle.
Specific case: I bought an Acti E72 dome camera horizontal viewing angle of 83 degrees.
Seen the fact that the images are taken in 16:9 format, can we say that the vertical viewing angle is 47 degrees?
(9/16 = 0.5625 --> 0.5625 * Length = Height, so 0.5625*83=47).
I want to measure upfront where to put the camera to have (theoretically) everything well in the picture.
Thanks in advance.
Maarten