Focus
Autofocus
Mount
Nikon F
Format
35mm full frame
Groups
11
Elements
14
Weight
645g
Filter Thread
77mm
Length mm
100.5
Lens Type
E
Spec Notes
E-type (electronic diaphragm) fast wide - the '28E'. 14/11 with 2 ED + 3 aspherical + Nano Crystal. No VR. 9 rounded blades.
Diameter mm
83
Max Aperture
f/1.4
Min Aperture
f/16
Min Focus Distance
28cm
Aperture Blades
9
Introduced
2017
Electronic Contacts
Yes