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AF Nikkor 85mm f/1.8D

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[Product Image] AF Nikkor 28mm f/2.8D

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SIC RF D

Portable medium telephoto — ideal for portraits



1994 Release






Main Features


  • High-speed telephoto lens
  • RF (Rear Focusing) system for fast and smooth optical performance
  • Compact and lightweight
  • Ideal for indoor or outdoor portraits




Specifications






Lens construction

6 elements in 6 groups

Picture angle

28°30' [18°50' with Nikon digital cameras (Nikon DX format)]

Number of diaphragm blades

9 (rounded)

Minimum f/stop

16

Closest focusing distance

0.85m

Maximum reproduction ratio

1/9.2

Macro focusing

N/A

Focus-limit switch:

N/A

M/A mode

N/A

Focus lock button

N/A

Weight (approx.):

380g

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

71.5×58.5 mm

Lens cap

Snap-on

Lens hood

HN-23 (supplied)

Lens case

CL-15S (optional)

Tripod collar

N/A

External front filter attachment frame

Does not rotate

External front filter

62mm

Slip-on filter

N/A

Built-in/rear filter

N/A

Circular polarizing filter

Usable.

Circular polarizing filter II

Usable (also with dedicated Lens Hood HN-23)

AF-3

Usable. (2)

AF-4

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

Infrared compensation scale
Does have

Supplied accessories

62mm Snap-on front lens cap, Rear lens cap LF-1, Screw-in Hood HN-23

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








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