Nikon N70 AF Instruction Manual page 39

In the following situations, ignore in-focus indicator
e.
• Scene with subject located at different distances. (For
example, when shooting a person over a fence or when
shooting animals inside a cage)
Use Spot Area for autofocus (page 30) or focus manually with
clear matte field .
• With an extremely bright object near your subject
Use Spot Area for autofocus (page 30) or focus manually with
clear matte field.
• When using a linear polarizing filter*, or other special filter
such as a soft-focus filter.
Focus manually with clear matte field .
• Circular polarizing lilter can be used in connection with autolocus operation.
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