Focus - Nikon N4004s Instruction Manual

3) Subject with no
v~rtical
lines
Turn the camera sideways to focus, or focus manually. You
may also select autofocus, then focus on another subject
with vertical lines located at the same distance.
In the following situations, ignore focus-indicator LED and focus
manually using the c lear matte field.
1) When shooting the following :
• Very bright subject with shiny surface, such as silver or
aluminum.
• Strongly backlit subject.
• Scene with subjects located at different distances.
2)
When using a polarizing filter. (Circular polarizing filter can
be used for autofocus operation.)
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