Matt Cassarino

Check out my new free virtual tour website TourVista Virtual Tours

Superlative Internet is my website development company.

P, S, A and M modes

Posted by Matt on April 16th, 2009 under All, Photography • No Comments

Denotes exposure mode:

P: Programmed Auto - camera sets shutter speed and aperture for optimal exposure. Recommended when there is little time to adjust camera settings.
S: Shutter-Priority Auto - camera automatically adjusts aperture for optimal exposure
A: Aperture-Priority Auto - camera automatically adjusts shutter speed for optimal exposure
M: Manual - you control both shutter speed and aperture