Focus
Manual
Mount
Mamiya RZ
Format
Medium format 6x7
Elements
5 elements in 5 groups
Weight
680g
Filter Thread
77mm
Length mm
140
Stabilized
No
Diameter mm
80
Max Aperture
f/4.5
Min Aperture
f/32
Focal Length
180mm
Min Focus Distance
150cm
Weather Sealed
No
Aperture Blades
6
Revolving Adapter
Yes