Nikon D810 - Manual (Page 429)

405
Create copies with reduced peripheral
distortion. Select Auto to let the camera
correct distortion automatically and
then make fine adjustments using the
multi selector, or select Manual to
reduce distortion manually (note that
Auto is not available with photos taken
using auto distortion control; see page 298). Press 2 to reduce
barrel distortion, 4 to reduce pin-cushion distortion (the effect
can be previewed in the edit display; note that greater amounts
of distortion control result in more of the edges being cropped
out). Press J to save the retouched copy. Note that distortion
control may heavily crop or distort the edges of copies created
from photographs taken with DX lenses at image areas other
than DX (24×16).
Distortion Control
G
button ➜ N retouch menu
A
Auto
Auto is for use only with pictures taken with type G, E, and D lenses
(PC, fisheye, and certain other lenses excluded). Results are not
guaranteed with other lenses.