Focus
Autofocus
Mount
Nikon F
Format
35mm full frame
Groups
7
Elements
7
Weight
225g
Filter Thread
58mm
Length mm
77
Spec Notes
First 28-80D (1995-1999): 7/7, plastic mount, 77mm long. Distinct from the 1999 (II) - differs in length (77 vs 57mm), weight, MFD and element count. 7 blades.
Max Aperture
f/3.5
Min Aperture
f/22
Min Focus Distance
50cm
Aperture Blades
7
Introduced
1995
Focal Length (Max)
80mm
Focal Length (Min)
28mm
Aperture Max Tele
5.6
Electronic Contacts
Yes