Long Exp. NR (Long Exposure Noise Reduction)

Choose whether to reduce noise in pictures taken at slow shutter speeds.

Option

Description

 

Photographs taken at shutter

 

speeds slower than 1 s are

 

 

 

 

 

processed to reduce noise. While

 

photographs are being

 

 

 

 

 

 

 

processed, the capacity of the

 

 

 

 

 

 

 

 

 

 

memory buffer will drop.

 

l m” will blink in the shutter

On

speed/aperture displays for a

period of time approximately

 

 

equal to the current shutter speed. In continuous release

 

mode, frame rates will slow and while photographs are

 

being processed, the capacity of the memory buffer will

 

drop. Photographs can not be taken until processing is

 

complete and “l m” has cleared from the displays.

 

Noise reduction will not be performed if the camera is

 

turned off before processing is complete.

 

 

 

 

 

 

 

 

 

 

 

 

 

Off (default)

Long exposure noise reduction off.

AThe Shooting Information Display

Long exposure noise reduction can be adjusted from the shooting information display (pg. 15).

U

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Nikon D700 manual Long Exp. NR Long Exposure Noise Reduction, 277