More Than Megapixels

Author: David Huffman For most of the last 15 years, part of the race for digital imaging among manufacturers, is to emphasize an easy-to-compare metric: Megapixels.  The term refers to the millions ...
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Old Way of Focusing

Author: Vern West All images © Vern West Back in the film days at the advent of auto focus lenses there were two options for initiating focus. The first one was initiated by the shutter button. This ...
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