Canon RF 100-400mm F5.6-8 IS USM is an Auto Focus (AF) Telephoto Zoom
lens with 35mm FF max sensor coverage and it is designed to be used with Canon RF mount cameras.
Canon RF 100-400mm F5.6-8 IS USM is compatible with cameras that have Canon RF
lens mount. Some of the latest released cameras with Canon RF lens mount are Canon R3
, Canon R5
and Canon R6
Max sensor coverage of Canon RF 100-400mm F5.6-8 IS USM is 35mm FF
Canon RF 100-400mm F5.6-8 IS USM has a focal range of 100-400mm and 4.0X zoom ratio.
Optical Image Stabilization
Canon RF 100-400mm F5.6-8 IS USM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Canon RF 100-400mm F5.6-8 IS USM is available in color.
Canon RF 100-400mm F5.6-8 IS USM features Rotary (extending)
zoom method where the length of the lens changes as you zoom in or out. This makes it possible to design the lens with a smaller minimum length ( generally when it is zoomed out) compared to internal zoom lenses. The disadvantages of this design are being harder to seal against dust and moisture, weight balance shifting while zooming and zoom creep in certain lenses.
Maximum Magnification Ratio
Canon RF 100-400mm F5.6-8 IS USM has a Max Magnification Ratio of 0.41x
and has a minimum focusing distance of 0.88m
Canon RF 100-400mm F5.6-8 IS USM is a variable aperture lens with a max aperture of f5.6 and a minimum aperture of f32 at 100mm, and a max aperture of f8 and minimum aperture of f45 at 400mm .
Canon RF 100-400mm F5.6-8 IS USM's optical formula consists of 12 elements in 9 groups. Following special elements are used in this design:
- 1 UD
- 1 aspherical element
- Super Spectra Coating
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