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A brief rambling explaining the three fundamentals of photography. APERTURE, SHUTTER SPEED and ISO or FILM SPEED. This is the first of a planned...
FontanaKnowledge • 369,228 views
@dmaben987 it is the iris that contracts or relaxes to control the size of the pupil... anyway great vid!
@dmaben987 it is the iris that contracts or relaxes to control the size of the pupil... anyway great vid!