Nikon D3X User Manual page 410

D
Incompatible Accessories and Non-CPU Lenses
The following accessories and non-CPU lenses can
D3X:
• TC-16AS AF teleconverter
• Non-AI lenses
• Lenses that require the AU-1
focusing unit (400mm f/4.5, 600mm
f/5.6, 800mm f/8, 1200mm f/11)
• Fisheye (6mm f/5.6, 7.5mm f/5.6,
8mm f/8, OP 10mm f/5.6)
• 2.1cm f/4
• Extension Ring K2
• 180–600mm f/8 ED (serial numbers
174041–174180)
• 360–1200mm f/11 ED (serial
numbers 174031–174127)
• 200–600mm f/9.5 (serial numbers
280001–300490)
A
Lens f-number
The f-number given in lens names is the maximum aperture of the lens.
A
Recognizing CPU and Type G and D Lenses
CPU lenses can be identified by the presence of CPU contacts, type G and
D lenses by a letter on the lens barrel. Type G lenses are not equipped
with a lens aperture ring.
CPU contacts
CPU lens
n
384
• AF lenses for the F3AF (AF 80mm f/
2.8, AF 200mm f/3.5 ED, AF
Teleconverter TC-16)
• PC 28mm f/4 (serial number 180900
or earlier)
• PC 35mm f/2.8 (serial numbers
851001–906200)
• PC 35mm f/3.5 (old type)
• Reflex 1000mm f/6.3 (old type)
• Reflex 1000mm f/11 (serial numbers
142361–143000)
• Reflex 2000mm f/11 (serial numbers
200111–200310)
Type G lens
be used with the
NOT
Aperture ring
Type D lens