Canon VI-T Instructions Manual page 13

The Depth-of-Field Scale (2) shows you
ihc range of objects which will also be in
focus on the film. This range will vary
with the f: stop chosen. The larger
the lens ajicrttire* the lesser will be
your depth-of-field. For e?ianiple. with
an f: stop of f: 5.6 and with the object you
have focused on at 25 feet* your camera
wifi give you a sharp focus picture from
approximately 16 feet to 55 feet away
from the camera. At f: 11 you will get
a sharp picture from 12 feet to infinity {oo )*
• (liruitration shows 256. on Lens Oislincc Scale
O) opposite Phiance Indicator Mark.)
Film Plane Mark (16)
This line gives you the exact position
of the film plane in your camera. This
information is needed for very accurate
close-distance photography where a film-
lo-subjcct measurement must be taken.
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