Using non-cpu lenses (non-cpu lens data) – Nikon D780 DSLR Camera (Body Only) User Manual
Page 395
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349
Other Shooting Options
Non-CPU lenses (
A
and
M
, with
aperture set using the lens aperture ring. By specifying lens data
(lens focal length and maximum aperture), the user can gain
access to the following CPU lens functions.
•
If the focal length of the lens is known
:
- Power zoom can be used with optional flash units
- Lens focal length is listed (with an asterisk) in the playback
photo info display
•
If the maximum aperture of the lens is known
:
- The aperture value is displayed in the control panel and
viewfinder
- Flash level is adjusted for changes in aperture if the flash unit
supports
q
A (auto aperture) mode
- Aperture is listed (with an asterisk) in the playback photo info
display
Using Non-CPU Lenses (Non-CPU Lens
Data)
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