AF-S Nikkor 400mm f/2.8D IF-ED II
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Compact, high-performance supertelephoto
2002 Release
Three ED glass elements minimize chromatic aberrations
SWM for quiet high-speed autofocus
M/A mode for quick switch between autofocus and manual focus operation
Nine-blade rounded diaphragm achieves a natural blur for out-of-focus elements
Focuses down to 3.5m (3.4m in MF)
Specifications
Lens construction
11 elements in 9 groups (3 ED glass elements)
Picture angle
6°10' [4° with Nikon digital cameras (Nikon DX format)]
Number of diaphragm blades
9 (rounded)
Minimum f/stop
22
Closest focusing distance
3.5m in AF mode (3.4m in MF mode)
Maximum reproduction ratio
1/7.7 in AF mode (1/7.5 in MF mode)
Macro focusing
N/A
Focus-limit switch:
Available
M/A mode
Available
Focus lock button
Available
Weight (approx.):
4,440g
Dimensions (approx.) (from the camera’s lens mounting flange)
159.5×351.5 mm
Lens cap
Slip-on
Lens hood
HK-27 (supplied)
Lens case
CT-402 (supplied), CL-L2 (optional)
Tripod collar
Does have (rotatable)
External front filter attachment frame
N/A
External front filter
N/A
Slip-on filter
52mm
Built-in/rear filter
N/A
Circular polarizing filter
Only the dedicated Slip-in circular polarizing filter C-PL1L (optional) is usable.
Circular polarizing filter II
N/A
TC-20E/20E II
Usable.
TC-17E I
Usable.
TC-14E/14E II
Usable.
AF-3
N/A
AF-4
N/A
Infrared compensation scale
N/A
Supplied accessories
Slip-on front lens cap, Rear lens cap LF-1, Slip-on Lens Hood HK-27, Trunk Case CT-402, Gelatin filter holder, 52mm screw-in NC filter, Strap LN-1, Monopod collar
Aperture ring
Does have
Distance scale
Does have
Material of bayonet ring
Metal
Note:
MTF Chart
Spatial Frequencies S: Sagittal M: Meridional
10 lines/mm
30 lines/mm
Lens Construction