Focus
Autofocus
Mount
Nikon F
Format
35mm full frame
Groups
5
Elements
6
Weight
200g
Filter Thread
52mm
Length mm
43.5
Spec Notes
AF (1989) + AF-D (1995) folded - chip-only ('exactly the same optics', KR). 6/5 unit-focus. 7 straight blades.
Diameter mm
63.5
Max Aperture
f/2
Min Aperture
f/22
Min Focus Distance
25cm
Aperture Blades
7
Introduced
1989
Electronic Contacts
Yes