Canon EF 100-400mm f/4.5-5.6L IS USM

Telephoto zoom lens | Canon EF | 2577A002
Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 100–400 mm
Image stabilization Yes (2 stops)
Lens mount Canon EF
Maximum aperture F4.5–5.6
Minimum aperture F32–40
Aperture ring No
Number of diaphragm blades 8
Elements 17
Groups 14
Special elements / coatings Fluorite and Super UD-glass elements largely eliminate secondary spectrum
Minimum focus 1.80 m (70.87)
Maximum magnification 0.2×
Autofocus Yes
Motor type Ultrasonic
Full time manual Yes
Focus method Rear
Distance scale Yes
Focus distance limiter Yes
Weight 1380 g (3.04 lb)
Diameter 92 mm (3.62)
Length 189 mm (7.44)
Materials Magnesium
Sealing Yes
Colour White
Zoom method Push/Pull (extending)
Power zoom No
Zoom lock Yes
Filter thread 77 mm
Hood supplied Yes
Hood product code ET-83C
Tripod collar Yes
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