March, 2017 - Photographic Lenses

ISO in digital photography

March 14, 2017September 14, 2017 0

ISO Settings in Digital Photography Before the advent of the digital photography, ISO (or ASA) was an indication of the film speed or its

March 7, 2017March 14, 2017 0

LENS RATIO Lens ratio describes the relationship between the diameter of the lens and the focal length and simply an indication of the amount