mikevossPHOTOGRAPHER

Showing Tag: "manual" (Show all posts)

ISO is the third element of exposure

Posted by Mike Voss on Tuesday, May 14, 2013, In : improving your photography 
A long time ago I talked about three things involved in manual exposure. They are your aperture, shutter
speed and ISO, which stands for International Organization for Standardization. Trust me, I am not making this up.
Once upon a time film was sold (actually it still is) in varying speeds. For example you could buy 100, 200
or 400 speed film.
In digital photography ISO is the measurement of the sensitivity of the image sensor in your
camera instead of the film. The higher the ISO the less li...
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Explain how to set my manual exposure!

Posted by Mike Voss on Friday, March 8, 2013, In : improving your photography 
Books have been written on the subject. Big books. Heavy books with lots of pages. Some of the pages have 
great photos as illustrations. I'll try a very basic explanation over the next few, or maybe many entries. As always comments and suggestions are always welcome. feel free to contribute.
There are three elements to photographic exposure. They are often referred to as a triangle, and the the three points of
the triangle are aperture, shutter speed and ISO. These three elements are interconn...
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