Focus
Autofocus
Mount
Nikon F
Format
35mm full frame
Groups
9
Elements
9
Weight
268g
Filter Thread
52mm
Length mm
46
Spec Notes
AF (1986) + AF-D (1994) folded - chip-only. 9/9 with CRC (close-range correction) floating elements. Extension 46mm (55.5mm overall). 7 straight blades.
Diameter mm
65.4
Max Aperture
f/2.8
Min Aperture
f/22
Min Focus Distance
30cm
Aperture Blades
7
Introduced
1986
Electronic Contacts
Yes