Optical Features / Specifications
Image Size Full Frame
Angle of view (horzntl, vertl, diagnl) 20° - 4°,
14° - 2° 45',
24° - 5°
Lens construction (elements/groups) 20/14
No. of diaphragm blades 9
Minimum aperture f/32 @ 100mm / f/54 @ 500mm
Closest focusing distance (m) 0.90 at 100mm / 1.2m at 500mm
Maximum magnification (x) 0.33x
Distance Information Yes
Image stabilizer 5 stops
AF actuator Dual Nano USM
Physical Features
Dust/moisture resistance Yes
Filter diameter (mm) 77
Max. diameter x length (mm) 93.8 x 207.6
Weight (g) 1530
Lens cap E-77 II
Lens hood ET-83F (WIII)
Lens case/pouch LZ1328
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 Compatible with RF Extender only
Other Accessories TRIPOD MOUNT RING F (WIII) (supplied)
Specifications with 1.4x Extender
Focal length 420mm - 700mm
Maximum Aperture f/8 - f/10
Maximum Magnification 0.46
AF Possible Yes
IS Yes
Specifications with 2x Extender
Focal length 600mm - 1000mm
Maximum Aperture f/11 - f/14
Maximum Magnification 0.66
AF Possible Yes
IS Yes