Canon’s breakthrough multi-layer diffractive optical lens technology provides photographers with superior super-telephoto performance in a smaller and lighter design with enhanced correction for chromatic aberrations.
We’ve also added our highly effective Image Stabilization system that gives the equivalent effect of a shutter speed two stops faster. And, it’s built to our professional standards with fast AF, full-time mechanical focus and dust and water-resistant construction.
- EF mount; super telephoto lens
- Fluorite glass; diffractive optics; image stabilizer; internal focusing
- 400mm focal length
- f/4 maximum aperture
- Micro UltraSonic Motor (USM)
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