AF DC-Nikkor 105mm f/2D

来源：百度文库 编辑：神马文学网 时间：2024/07/04 17:21:34







Click to enlarge




Click to view lens specs


Standard zoom NIKKOR lens with constant f/2.8 aperture



1993 Release



Sample Image


Main Features


Fast, medium telephoto lens featuring Defocus-image Control
Rounded diaphragm opening makes out-of-focus elements appear more natural
RF (Rear Focusing) system for fast and smooth optical performance
Large maximum aperture allows shooting in dim light





Specifications






Lens construction

6 elements in 6 groups

Picture angle

23°20' [15°20' with Nikon digital cameras (Nikon DX format)]

Number of diaphragm blades

9 (rounded)

Minimum f/stop

16

Closest focusing distance

0.9m

Maximum reproduction ratio

1/7.7

Macro focusing

N/A

Focus-limit switch:

N/A

M/A mode

N/A

Focus lock button

N/A

Weight (approx.):

640g

Dimensions (approx.) (from the camera’s lens mounting flange)

79×111 mm

Lens cap

Snap-on

Lens hood

Built-in

Lens case

CL-38 (optional)

Tripod collar

N/A

External front filter attachment frame

Does not rotate

External front filter

72mm

Slip-on filter

N/A

Built-in/rear filter

N/A

Circular polarizing filter

Usable.

Circular polarizing filter II

Usable (also with built-in lens hood)

AF-3

Usable. (1)

AF-4

Usable. (5): ( ) Indicates maximum number of usable hoods (HN-36 for AF-3/HN-37 for AF-4).

Infrared compensation scale
Does have

Supplied accessories

72mm Snap-on front lens cap, Rear lens cap LF-1

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
How to read the MTF chart





Lens Construction



AF DC-Nikkor 105mm f/2D AF DC-Nikkor 135mm f/2D AF Nikkor 35mm f/2D AF Nikkor 20mm f/2.8D AF Nikkor 24mm f/2.8D AF Nikkor 28mm f/2.8D AF Nikkor 50mm f/1.4D AF Nikkor 50mm f/1.8D AF Nikkor 85mm f/1.8D AF Micro-Nikkor 60mm f/2.8D AF Micro-Nikkor 200mm f/4D IF-ED AF Fisheye-Nikkor 16mm f/2.8D AF Nikkor 14mm f/2.8D ED AF Nikkor 85mm f/1.4D IF AF Nikkor 180mm f/2.8D IF-ED AF-S Nikkor 300mm f/4D IF-ED Nikkor AF 50mm f/1.8 D - Review / Test Report AF-S Zoom-Nikkor 17-35mm f/2.8D IF-ED (2.1x) AF Zoom-Nikkor 18-35mm f/3.5-4.5D IF-ED (1.9x) AF Zoom-Nikkor 24-85mm f/2.8-4D IF (3.5x) AF Zoom-Nikkor 80-200mm f/2.8D ED (2.5x) AF VR Zoom-Nikkor 80-400mm f/4.5-5.6D ED (5.0x) AF-S Nikkor 400mm f/2.8D IF-ED II AF-S Nikkor 500mm f/4D IF-ED II