Angle of view (horzntl, vertl,
diagnl)
49º, 34º,57º
Lens construction
(elements/groups)
6/4
No. of diaphragm blades 7
Minimum aperture 22
Closest focussing distance
(m)
0.3
Maximum magnification (x) 0.18
Distance Information None
AF actuator STM
Filter diameter (mm) 52
Max. diameter x length (mm) 68.2 x 22.8
Weight (g) 130
Lens Cap E-52
Lens hood ES-52
Lens case/pouch LP811
Magnification with Extension
Tube EF12 II
0.50-0.32
Magnification with Extension
Tube EF25 II
0.88-0.70
Extender Compatiblity NC
Subject to change without notice.
ACCESSORIES
PHYSICAL SPECIFICATIONS
OPTICAL FEATURES/ SPECIFICATIONS
EF 40mm f/2.8 STM
Specification Sheet