Focus
Autofocus
Mount
Nikon F
Format
35mm full frame
Groups
6
Elements
6
Weight
366g
Filter Thread
62mm
Length mm
58.5
Spec Notes
AF (1987-88) + AF-D (1994) folded - chip-only. 6/6. 9 straight blades. AF-D ~366g / AF ~401g measured.
Diameter mm
71.5
Max Aperture
f/1.8
Min Aperture
f/16
Min Focus Distance
85cm
Aperture Blades
9
Introduced
1987
Electronic Contacts
Yes