Available mounts
Canon EF / Nikon F / Pentax K
Groups
9
Elements
11
Weight
925g
Autofocus
No
Filter Thread
77mm
Length mm
87
Diameter mm
105
Max Aperture
f/1.4
Min Aperture
f/22
Image Circle
Full Frame
Min Aperture
22
Min Focus Distance
40cm
Aperture Blades
9
Focal Length (Max)
45mm
Focal Length (Min)
45mm