35MM FILM EQUIVALENT FOCAL LENGTH
Angle of view (horzntl, vertl, diagnl)
2° 35’, 1° 40’, 3° 5’
Lens construction (elements/groups)
18/14
No. of diaphragm blades
8
Minimum aperture
32
Closest focusing distance (m)
6m
Maximum magnification (x)
0.14
Distance information
Yes
Image stabilizer
4-stops
AF actuator
Ring USM¹
Filter diameter (mm)
52 Drop in
Max. diameter x length (mm)
163 x 461
Weight (g)
4500g
Magnification - Extension Tube EF12 II
0.16-0.02
Magnification - Extension Tube EF25 II
0.19-0.04
Lens Cap
E-180C / E-180D
Lens hood
ET-155