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smc PENTAX DA 10-17mm F3.5-4.5 ED (IF) Fish-Eye
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Compact Camera Pre-flash Last Updated: Tue May 05 08:59:51 -0400 2009
Q: I notice when I take a picture using the flash it always fires at least twice. Is there a way to turn off this first flash?
A: No. When you take a picture using the flash, it will always fire at least twice (three times if Red-eye Reduction is selected). The light reflected back from the pre-flash is read by the camera and used to regulate the output for the main flash burst. This pre-flash is necessary for the flash to accurately expose the subject. Tags:
Compact Digital Cameras
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Last Updated: Tue May 05 08:59:51 -0400 2009
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