SPECIFICATIONS:

Highly popular wide-angle lens featuring a large aperture. Good for casual snapshots as well as perspective shots.
Floating rear focusing system corrects astigmatism and gives high contrast and sharp delineation.

• Angle of view (horzntl, vertl, diagnl) 74°, 53°, 84°
  
• Lens construction (elements/groups) 10/10
  
• No. of diaphragm blades 6
  
• Minimum aperture 22
  
• Closest focusing distance (m) 0.25
  
• Maximum magnification (x) 0.16
  
• AF actuator AFD
  
• Filter diameter (mm) 58
  
• Max. diameter x length (mm) 67.5 x 48.5
  
• Weight (g) 270
  
• Magnification - Extension Tube EF12 II 0.64 - 0.50
  
• Magnification - Extension Tube EF25 II 1.22 - 1.11
  
• Lens hood EW-60II
  
• Hard case LH-B9
  
• Soft case ES-C9/LP811
  
  

Click Here For Full Specification