Fringer NF-GFX, Руководство пользователя

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electromagnetic ones are both supported. Meanwhile, it supports auto focus on Nikon AF - S, AF - P
lenses and other F mount AF lenses from major third parties. Be noted, Nikon AF/AF - D lenses can be
used. But AF won’t work as there isn’t AF motor inside these lenses. MF can be used instead. For all F
mount lenses that have CPU chip and successfully communicate with the adapter through lens
contacts, EXIF will record lens parameters like focal length range, max aperture range, current focal
length, current aperture, etc. For lenses with built - in image stabilization functions (VR/OS/VC, etc.),
image stabilization can be activated and controlled by the camera menu item “IS MODE”. Users may
also activate IBIS on some camera models like GFX100(S) and GFX50S II. However, they can’t be
activated at the same time.
Lens type
Features
AF/AF-D
Lenses
AF-S/AF-P
D/G Lenses
AF-S/AF-P
E Lenses
3
rd
party lenses
with AF motor
Electronic aperture control
● ● ● ●
Autofocus
●
①
●
①
●
①
LaCA correction
●
②
●
②
●
②
EXIF recording ● ● ● ●
① Only tested and optimized lenses support PDAF and have better AF performance. See section 5
for the lens list.
② For all tested and optimized lenses, there are profile data for each of them stored in the adapter.
They are sent to the camera to correct lateral chromatic aberration (LaCA) which can be seen
as color fringes on high contrast edges. See section 5 for the lens list.
③ Among lenses that are not on the tested and optimized lens list, especially Tamron lenses, there
may be some of them that are not compatible. In that case, none of the auto functions is available.
3. Function descriptions
3.1 Lens self - test (for lenses NOT tested and optimized only)
When you install a lens not tested/optimized on the adapter and power on the camera for the first
time, the adapter may drive the AF module to the close end and then to infinity. After that, the camera
will reboot to finish the self - test and calibration process. During the process, please do not touch the
focus ring of the lens, or you may interfere with the calibration. If there is something wrong with the
self - test procedure, the AF function may not be in a normal state. If that happens, turning on and then
turning off the camera at once will clear the calibration data stored. Installing another lens and
powering on the camera will do the same.
Tested and optimized lenses don’t do this.