- Joined
- Apr 9, 2009
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- 41,401
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- Location
- Iowa
- Website
- kharrodphotography.blogspot.com
- Can others edit my Photos
- Photos OK to edit
Uh....Both Canon and Nikon cameras auto focus with the lens wide open, regardless the aperture selected for the exposure.
The lens stops down for the exposure (if set to smaller than wide open), then opens back up to it's widest aperture so it can AF for the next shot.
The lens stops down for the exposure (if set to smaller than wide open), then opens back up to it's widest aperture so it can AF for the next shot.