Canon EF-M 11-22mm F4.0-5.6 IS STM Specifications
   
  Compatibility: 
EOS M only
  Diagonal Angle of View: 
102.1° - 63.3°
  Maximum Magnification: 
1:3.3
  Minimum Aperture: 
F22 - F32
  Number of Aperture Blades: 
7
  Iris Pattern: 
 
  Minimum Distance: 
15mm
  Filter Thread: 
55mm
  Maximum Diameter: 
60.9mm
  Length: 
58.2mm (74mm at full zoom extension)
  Weight: 
220g
  Focus Type: 
STM (stepper motor with fulltime manual focus), internal focus mechanism
  Zoom Type: 
rotary
  E-TTL II Distance Information: 
yes
  Lens Hood: 
EW-60E
  Produced: 
2013
  Tests: 
   
  Additional Information: 
This was the first EF lens to feature a ZoomLock'd retractable lens design. The lens is not available in the US (neither sold nor serviced).