Optical Features / Specifications
35mm Film Equivalent Focal Length (mm) 16mm
Angle of View (Horzntl, Vertl, Diagnl) 98°, 74°10, 108°10
Lens Construction (Elements/Groups) 9/7
Number of Diaphragm Blades 7
Minimum Aperture 22
Closest Focusing Distance (m) 0.13
Maximum Magnification (x) 0.26
Distance Information Yes
AF Actuator STM
Lens Cap EF-43
Lens Hood EW-65C
Lens Case/Pouch LP1014
Rear End Cap Lens Dust Cap RF
Magnification with Extension Tube EF12 II Not Compatible
Magnification with Extension Tube EF25 II Not Compatible
Extender Compatibility Not Compatible
Physical Specifications
Filter Diameter (mm) 43 
Max. Diameter x Length (mm) 69.2 x 40.2 6
Weight (g) 165