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Showing category "Aperture" (Show all posts)

Understanding Aperture

Posted by www.nikonusa.com on Friday, March 15, 2013, In : Aperture 
Article by www.nikonusa.com
 
Aperture refers to the opening of a lens's diaphragm through which light passes. It is calibrated in f/stops and is generally written as numbers such as 1.4, 2, 2.8, 4, 5.6, 8, 11 and 16. The lower f/stops give more exposure because they represent the larger apertures, while the higher f/stops give less exposure because they represent smaller apertures. This may seem a little contradictory at first but will become clearer as you take pictures at varying f/stops. Be...

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About Me


Joe Lategan I am a extreme lover of the "creation", and hater of destruction thereof. Photography allows me to share in a deeper dimension than words with fellow men/women, my feelings in this regard. I am a inspirational speaker on the sustainability of the environment and and creation. On the other hand I present, consult and drive Cost leadership programs (including Disaster/ emergency preparedness and systems analysis,risk and ethics) for corporations