Canon EF 400mm DO IS USM Lens
World's first super telephoto lens incorporating a multi-layer diffractive optical element 26% smaller and 36% lighter than comparable lens - yet delivers exceptional image quality
Image Stabilizer - delivers equivalent of two stops of image shake correction
High level dust and moisture resistance - designed for use in harsh conditions
- Type:Canon EF mount (metal).
- Focal Length :400mm.
- Maximum Aperture :F/4
- Optical Construction:17 elements in 13 groups (2 diffractive optical elements and 1 fluorite element) with Super Spectra Coating.
- Angle of View:6 degrees 10 minutes (diagonal at infinity).
- AF Drive System:Ring type USM.
- AF Drive Noise:42 dB or lower.
- Manual Focusing:Enabled with focus mode switch and focus ring (full time mechanical MF mechanism).
- Focus Range:3.5m to infinity or 2.8m to infinity (switchable).
- EF Signal Transmission:5 types Lens status, Lens type, Metering information, Focal length, AF drive information.
- Aperture Control:Pulse control with EMD.
- Aperture Range:F/4 to F/32.
- Aperture Blades :8
- Filter Size:Drop-in gelatin holder 52mm.
- Hood:ET120.
- Lens Cap:E-145II.
- Lens Case :Fitted
- Gelatin Filter Holder:Drop-in at rear.
- Dimensions:128mm x 232.7mm.
- Weight:1940 grams.
Compare to other products in the Tele lenses range.
Compare to other products in the Canon range.
