Time passes by

by clabacchio

submit your photo


Hall of Fame
View past winners from this year

Please participate in Meta
and help us grow.

Tag Info

Hot answers tagged

5

This photo is severely back focused. Areas about 15-20 feet behind the main subjects are in focus. Some things to keep in mind: When using wider apertures, especially combined with larger sensors, Depth of Field becomes shallower. So any focusing errors are more apparent. This is especially a problem in low light when most camera's auto focusing systems ...


3

Some camera review sites will test "shutter lag" and shot-to-shot times, and those specs may be helpful in measuring what you're concerned with. However, assuming that newer technology will speed shutter lag is not necessarily a good assumption to make. There are quite a few different factors at work that can delay the time from shot-to-shot and some of ...


1

Since autofocus quality and speed are very important selling points, the algorithms are almost certainly proprietary (though they may be based on well-known ones) and kept secret by the camera makers.


1

The picture was taken in low light conditions and then the following issues will start to conspire against the sharpness of the picture: The autofocus is not very accurate in low light conditions The small 18mm focal length instead of, say, 50 mm also makes the autofocus less reliable The exposure time of 1/60s seconds is not fast enough to prevent ...



Only top voted, non community-wiki answers of a minimum length are eligible