2. D850 Online Manual
  3. Menu Guide
  4. B The Setup Menu: Camera Setup
  5. Non-CPU Lens Data

Non-CPU Lens Data

G button B setup menu

Record the focal length and maximum aperture of non-CPU lenses, allowing them to be used with functions normally reserved for CPU lenses.

Lens number
Choose a number to identify the lens.
Focal length (mm)
Enter the focal length.
Maximum aperture
Enter the maximum aperture.

B The Setup Menu: Camera Setup

Format memory card Language Time zone and date Monitor brightness Monitor color balance Virtual horizon Information display AF fine-tune Non-CPU lens data Clean image sensor Lock mirror up for cleaning Image Dust Off ref photo Image comment Copyright information Beep options Touch controls HDMI Location data Wireless remote (WR) options Assign remote (WR) Fn button Airplane mode Connect to smart device Send to smart device (auto) Wi-Fi Bluetooth Network Eye-Fi upload Conformity marking MB-D18 battery type Battery order Battery info Slot empty release lock Save/load settings Reset all settings Firmware version