Four Thirds System
From Wikipedia, the free encyclopedia.

The Four Thirds System is a standard for digital SLR camera design and development. As of the 2004 Photo Marketing Association Annual Convention and Trade Show, it is supported by the following brands (in alphabetical order).

• Kodak
• Olympus
• Panasonic
• Sanyo
• Sigma

The original article can be found at: http://en.wikipedia.org/wiki/Four_Thirds_System.
All text is available under the terms of the GNU Free Documentation License.