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Depth-of-field scale – Canon Model 7S User Manual

Page 65

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Depth-of-field Scale

The

depth-of-field

scale

indicates

the

range

of

subjects which will be in sharp focus on the film.

This range will very with the following factors:

The depth-of-field will be deeper the smaller the

lens aperture, the shorter the lens focal length,

and/or the further the distance of the subject.
The depth-of-field will be shallower the larger the

lens aperture, the longer the lens focal length,

and/or the nearer the distance of the subject.

See also other documents in the category Canon Cameras: