Optical Features / Specifications

• Image Size
  Full Frame
• 35mm Film Equivalent Focal Length (mm)
  100
• Angle of View (Horzntl, Vertl, Diagnl)
  20°, 14°, 24°
• Lens Construction (Elements/Groups)
  17 / 13
• Number of Diaphragm Blades
  9
• Minimum Aperture
  32
• Closest Focusing Distance (m)
  0.26
• Maximum Magnification (x)
  1.4
• Distance Information
  Yes
• Image Stabilizer OIS
  5-stops1 (2-stops at 1.0x magnification, under Canon test standards)
• Image Stabilizer IBIS x OIS
  8-stops2
• AF Actuator
  Dual Nano USM

Accessories

• Lens Cap
  E-67 II
• Lens Hood
  ET-73C
• Lens Case/Pouch
  LP1222
• 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
• Other Accessories
  Macrolite Adapter 67 (optional),
  Tripod mount ring E (B) with adapter (optional)

Physical Specifications

• Dust/Moisture Resistance
  Yes3
• Filter Diameter (mm)
  67
• Max. Diameter x Length (mm)
  81.5 x 148
• Weight (g)
  730