13. Where should I focus my lens so I will get everything from some close point to infinity in focus?
Description
This article is from the Photographic Lenses FAQ, by David Jacobson with numerous contributions by others.
13. Where should I focus my lens so I will get everything from some close point to infinity in focus?
At approximately the hyperfocal distance. More precisely, at So = h + f. In this condition the closest point that will be in focus is at half the object distance. (Some authorities use this as the definition of hyperfocal distance.)
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