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Lens Focal Length (in mm)

Lens Focus Setting (subject distance) in meters


Depth of field:          



Total depth of field:


Hyperfocal Distance:

NOTE: Hyperfocal Distance is determined solely by the focal length and f-stop selected.

It is not affected by the focus distance setting.

If you set your lens to focus at the Hyperfocal Distance, depth of field will be from
to infinity.

Yeah, this may look ugly!

Author: Andrew

An electrical engineer, amateur astronomer, and diver, living and working on the island of Hawaiʻi.

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