[Imaging Resource] SpyderLensCal helps fix finicky focus

Lawrenceville, NJ-based DataColor has announced a new tool to help with digital SLR autofocus calibration, the Datacolor SpyderLensCal. Designed for use with camera bodies that include an autofocus microadjustment feature, such as can be found on prosumer and professional DSLRs from Canon, Nikon, Sony, Olympus, and Pentax, the SpyderLensCal is available for pre-order immediately, and will be officially launched at the Photokina tradeshow later this month. The calibration process is relatively straightforward -- the camera is focused...
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