Groups
4
Pancake
Yes
AF Motor
stm
Elements
6
Weight
130g
Filter Thread
52mm
Length mm
22.8
Model Code
EF40MM-F2.8-STM
Stabilized
No
Diameter mm
68.2
Max Aperture
f/2.8
Min Aperture
f/22
Min Focus Distance
30cm
Weather Sealed
No
Aperture Blades
7
Introduced
2012
Focal Length (Max)
40mm
Focal Length (Min)
40mm
Max Magnification
0.18