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Technical Notes/Optional Accessories 97
Lenses
Autofocus is supported only with AF-S and AF-I CPU lenses, which are equipped with an
autofocus motor. IX Nikkor CPU lenses can not be used; other CPU lenses (including AF
lenses not equipped with an autofocus motor) can be used in manual focus mode. CPU
lenses can be identified by the presence of CPU contacts ( 45), AF-S and AF-I lenses by
“AF-S” or “AF-I” at the beginning of the lens name.
The following CPU lenses can be used with the D40x.
Type G and D Lenses
Type G and D AF-S and AF-I CPU lenses ( 45) are recommended for use with the D40x. Type G and D
lenses support 3D color matrix metering II ( 45). Vibration reduction is available with Type G and D
VR lenses only.
Non-CPU Lenses
The non-CPU lenses listed below may be used, but only when the camera is in mode M. Selecting
another mode disables the shutter release. Aperture must be adjusted manually via the lens aperture
ring; the camera autofocus system, metering, electronic analog exposure display, and TTL flash control
can not be used. Except where otherwise noted, the electronic range finder can be used with lenses
that have a maximum aperture of f/5.6 or faster.
Camera setting Focus Mode Metering
Lens/accessory
AF
MF (with electronic
range finder)
MF
Digital Vari Program,
P, S, A
M
, ,
1
AF-S, AF-I Nikkor 999 9 99
PC-Micro Nikkor 85mm f/2.8D
2
— 9
3
9 — 99
AF-S/AF-I teleconverter
4
9
5
9
5
9999
Other AF Nikkor (except lenses for F3AF)
—
9
6
9999
AI-P Nikkor — 9
7
9999
1. Spot metering meters selected focus area.
2.Camera exposure metering and flash control may not function when
lens is shifted and/or tilted or aperture is not at maximum.
3. Electronic range finder can not be used when shifting or tilting lens.
4. Compatible with the following lenses:
• AF-S VR Micro ED: 105mm f/2.8G IF (autofocus not supported)
• AF-S VR ED: 70–200mm f/2.8G IF, 200mm f/2G IF, 300mm f/2.8G IF,
200–400mm f/4G IF
• AF-S ED: 80–200mm f/2.8D IF, 300mm f/2.8D II IF, 300mm f/2.8D IF,
300mm f/4D IF
*
, 400mm f/2.8D II IF, 400mm f/2.8D IF, 500mm f/4D
II IF
*
, 500mm f/4D IF
*
, 600mm f/4D II IF
*
, 600mm f/4D IF
*
• AF-I ED: 300mm f/2.8D IF, 400mm f/2.8D IF, 500mm f/4D IF
*
,
600mm f/4D IF
*
* Autofocus not available with TC-17E II/TC-20E II AF-S teleconverter.
5. With maximum effective aperture of f/5.6 or faster.
6.If AF 80–200mm f/2.8S, 35–70mm f/2.8S, new-model 28–85mm
f/3.5–4.5S,or 28–85mm f/3.5–4.5S is zoomed while focusing at mini-
mum range, image on matter screen in viewfinder may not be in focus
when in-focus indicator is displayed. Focus manually using image in
viewfinder as guide.
7. With maximum aperture of f/5.6 or faster.
• AI-modified, AI-, AI-S, or Series E Nikkor
• Medical Nikkor 120mm f/4 (can only be used at shut-
ter speeds slower than 1/125s)
• Reflex Nikkor (electronic range finder can not be used)
• PC Nikkor (electronic range finder can not be used
when shifting or tilting lens)
• AI-type teleconverter
*
• PB-6 Bellows focusing attachment (attach in vertical
orientation; can be used in horizontal orientation
once attached)
*
• Auto extension rings (PK 11A, 12, 13; PN-11)
*
*Electronic range finder can be used if maximum effective aperture is
f/5.6 or faster.