 underwater Photo Course :: (1) The Basics :: Shutter Speed Basics
Shutter Speed Basics
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U/W Photo Course
Learn u/w photography the easy way!
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It may be helpful to think of our camera lens as a window and the shutter as rather
like a curtain behind it that opens momentarily to let light onto our film. In
real life if you leave the curtain open too long the Sun can fade your carpet
(but if you never open the curtains you won't be able to show off your carpet to
the neighbors!).
Next >> Aperture Basics
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