Difficult subjects for autofocus [manual focusing – Canon EOS 1000 F User Manual
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Difficult Subjects for Autofocus [Manual Focusing]
Subjects
• Low-contrast subjects—misty scenes,
light-colored or white objects
• Subjects in extremely low-hight situa
tions—a dark room, night scenes.
• Subjects having generally horizontal
patterns (window blinds),
• Subjects with an object in front of
them—animals in a cage, subjects be
hind a wire fence.
• Strong, bright reflections—shiny metal,
ice, surface of a lake.
• Fast-moving subjects—difficult to keep
within the focus mark.
There are a few subjects that may be
difficult for the camera to focus. The green
AF symbol will blink in the viewfinder to
warn you of this condition.
Focus these subjects by setting the lens’
focus mode switch to “M” and turning the
manual focusing ring until the image is
sharp.
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