Canon EF 85mm f1.2L II USM - Manual (Page 7)

ENG-6
5. Depth-of-Field Scale
The depth of field is the distance in front of and
behind the plane of focus on the subject that
appears sharp. The depth of field is indicated by
the area between the depth-of-field scale lines
below the distance scale. Numbers in the scale
are in F values, and for example, if the shooting
distance is 5m and the aperture is f/11, the
sharp area will extend from about 4m to 7m.
The depth-of-field scale is an approximate
indicator.
6. Hood
The ES-79 II hood can keep unwanted light out
of the lens, and also protects the lens from rain,
snow, and dust.
Attach the hood using the following procedure.
¡ While pressing the button on the back of the
hood, push it against the hood mount of the
lens.
¡ Release the button and place the claws of the
hood in the groove on the hood mount.
The hood can be reverse-mounted on the lens
for storage.
Part of the picture may be blocked if the hood is
not attached properly.
COP
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