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About Lens
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Understanding camera lenses can help add more creative control to digital photography. Choosing the right lens for the task can become a complex trade-off between cost, size, weight, lens speed and image quality. This tutorial aims to improve understanding by providing an introductory overview of concepts relating to image quality, focal length, perspective, prime vs. zoom lenses and aperture or f-number.
Canon's Digital Rebel promises to be a great camera and a fantastic bargain. It's drawing a lot of people into the dSLR arena who have so far only been using digital point-and-shoots, or 35 mm film. Many are migrating from other lens systems, or have never had to think seriously about lens choice before. A 75+ lens catalogue and a new "format" takes a while to get a handle on. I've seen a lot of questions and some misconceptions about the subject... so here's my perspective on it. Read on.......
Tamron Lens info
Last Updated (Tuesday, 09 June 2009 08:17)
