Nikon D800, D800E High ISO NR, Long Exposure NR, l m, Low, Off, Low, High, Option, Normal, Description, High ISO NR, Normal, and Low, (Long Exposure Noise Reduction)

Long Exposure NR(Long Exposure Noise Reduction)

Gbutton ➜ Cshooting menu

If On is selected, photographs taken at shutter speeds slower than 1 s will be processed to reduce noise (bright spots, randomly-spaced bright pixels, or fog). The time required for processing roughly doubles; during processing, “l m” will

blink in the shutter speed/aperture displays and pictures can not be taken (if the camera

is turned off before processing is complete, the picture will be saved but noise reduction will not be performed). In continuous release mode, frame rates will slow and while photographs are being processed, the capacity of the memory buffer will drop. Long exposure noise reduction is not available during movie recording.

High ISO NR

Gbutton ➜ Cshooting menu

Photographs taken at high ISO sensitivities can be processed to reduce noise.

Option	Description
High	Reduce noise (randomly-spaced bright pixels, lines, or fog),
	particularly in photographs taken at high ISO sensitivities.
Normal
	Choose the amount of noise reduction performed from High,
Low
	Normal, and Low.
	Noise reduction is performed only at sensitivities of 1600 and
Off	higher. The amount of noise reduction is less than the amount
	performed when Low is selected for High ISO NR.

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