Nikon D90 User Manual

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• Nikon filters can be divided into three types: screw-in, slip-in, and rear-

interchange. Use Nikon filters; filters manufactured by other makers may 
interfere with autofocus or electronic range finding.

• The D90 can not be used with linear polarizing filters. Use the C-PL circular 

polarizing filter instead.

• The NC and L37C filters are recommended for protecting the lens.
• To prevent moiré, use of a filter is not recommended when the subject is framed 

against a bright light, or when a bright light source is in the frame.

• Center-weighted metering is recommended with filters with exposure factors 

(filter factors) over 1 × (Y44, Y48, Y52, O56, R60, X0, X1, C-PL, ND2S, ND4, ND4S, 
ND8, ND8S, ND400, A2, A12, B2, B8, B12).

• Capture NX 2: A complete photo editing package.
• Camera Control Pro 2: Control the camera remotely from a computer and save 

photographs directly to the computer hard disk.

: Use the latest versions of Nikon software. Most Nikon software offers an auto 

update feature when the computer is connected to the Internet.

: The body cap keeps the mirror, viewfinder screen, and 

low-pass filter free of dust when a lens is not in place.