One of 47 entries in the i3m blog (14 before this & 32 since).
Camera modes
March 8, 2009, 8:44 pm
Just a quick note on camera modes for Digital Single Lens Reflex (DSLR) and automatic digital cameras this week:
MANUAL MODES: M Manual mode gives you full control over both aperture and shutter speed. Av or A Aperture priority; you control the aperture and the camera calculates the shutter speed for best exposure. Tv or S Shutter priority means that you control the shutter speed and the camera calculates the aperture P Program mode. A more advanced form of an auto mode. The camera calculates both the aperture and shutter speed,. This doesnt affect settings like ISO or flash.
AUTOMATIC MODES: Auto Full automatic. Everything, including ISO, flash and image quality. Portrait Aperture set large to shorten the depth of field. Landscape Smaller aperture setting to gain greater depth of field. Sport Higher ISO setting for faster shutter speeds. Night portrait Longer exposures combined with in-built in flash. Macro Large aperture to create a softer, blurred, background/
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