2. Align the subject distance with the
·
index.
FILM PLANE INDICATOR
In extreme close-ups where critical focusing is required, measure the distance to the subject from this film plane
indicator and adjust the Distance Scale accordingly.
DEPTH OF FIELD
Depth of field is the extent over which all objects appear acceptably sharp. It is more extensive (1) at smaller
aperture setting, (2) when focused on a distant subject, and (3) in the background than in the foreground.
LENS INTERCHANGING
All Yashinon lenses feature screw-thread mount To change lens, simply turn the lens
barrel
counter-clockwise.
Parallax-free viewing and accurate Thru-the-Lens exposure control is obtained with all lenses. Make it a rule to
interchange your lens in the shade.
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