Photographic camera
This range will be expressed in f/stops.
Scale of numbers (f)
f/1 f/1.4 f/2 f/2.8 f/4 f/5.6 f/8 f/11 f/16 f/22 f/32
11 III
xViewfinder - A small viewing window that shows the image that the
camera's imaging sensor sees. This can either be an optical view finder, which
shows the actual image in front of the camera through a peep hole or through
mirrors, or an electronic view finder which is simply a small LCD display. Is made
of standard glass
xLCD Display - In some compact cameras this acts as the viewfinder. This
is a small screen (usually 1.8" diagonally or bigger) at the back of the camera
which can be used for framing or for reviewing the recorded pictures.
12 IV
xPower Switch - Turns On or Off the camera. This may also contain a
Record / Play Mode selector on some cameras.
Control Buttons - Usually includes a set of directional keys and a few other
buttons to activate certain functions and menus, this is used to let users interact
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