Choose [On] for more accurate focus under low-light conditions when AF-S is selected for focus mode.

  • In photo mode, this option takes effect only in modes P, S, A, and M.

  • In b mode, [Low-light AF] is fixed at [On].

  • Low-light AF is disabled during interval-timer photography and time-lapse movie recording.

  • The camera may require more time to focus when [On] is selected.

  • While low-light AF is in effect, “Low-light” will appear in the display. The display refresh rate may drop.