Nikon N90 instruction manual Accessory Compatibility

ACCESSORY COMPATIBILITY

The following accessories cannot be used with the Nikon N90 camera:

PK-1 ,PK-2, PK-3, PN-1 , K2 BR-2 Rings Body Cap BF-1

Eyepiece Accessories for F3HP/F3T.

•PK-1 , PK-11 , BR-4 and K1 Rings cannot be mounted directly on AF Nikkor lenses.

•The advanced Nikon Matrix meter evaluates scene brightness and contrast using an eight-segment sensor. Since colored filters and neutral density filters which have a high exposure factor will also significantly affect a scene'scontrast rendition, they may cause the meter to incorrectly identify the scene's actual contrast/brightness condition. The blue (B12), orange (056) and red (R60) filters are examples of such colored filters.

•Linear polarizing filters are not compatible with the viewing system used in Nikon autofocus cameras. For the best results and to maintain autofocus and exposure operation, we recommend using a circular polarizer, which is fully compatible with the Nikon system. Using a linear polarizer, however, will not damage the Nikon system, and it may be used for fully manual focusing and exposure settings made without using the built-in meter or Electronic Rangefinder.

•Special filters, such as soft focus filters, cannot be used for autofocus or for manual focus with Electronic Rangefinder.

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