Canon EF 400mm F4 DO IS II USM Super Telephoto Lens
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Features - Canon EF 400mm F4 DO IS II USM Super Telephoto Lens |
| Highly recommended for professional photographer |
| Full-time manual focus allows manual focus adjustment while in AF mode |
| Works well with full-frame EOS DSLR cameras, as well as APS-C-sized sensors |
| AF stop buttons allow you to intuitively stop the lens from autofocusing at any time |
| Gapless dual-layer diffractive optics reduce chromatic and spherical aberrations as well as benefit the design of a relatively compact and lightweight lens |
| Full-time manual focus override can be used to instantly switch between auto and manual focusing methods |
| Super quality fluorine coatings have also been applied to the front and rear lens elements for further protection against fingerprints and smudging |
| Nine rounded diaphragm blades contribute to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques |
| Power focus mode provides a smooth, measured focusing movement make it ideal for video applications |
| A weather-resistant design protects the lens from dust and moisture to enable its use in inclement conditions |
| An Ultrasonic Motor (USM), along with an internal focusing system has been utilized to deliver fast, precise, and near-silent autofocus performance |
| Image stabilization system helps to minimize the appearance of camera shake by up to four shutter speed stops to better enable working in low-light conditions and with slower shutter speeds |
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Specification - Canon EF 400mm F4 DO IS II USM Super Telephoto Lens |
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| Model | EF 400mm F4 DO IS II USM |
| Type | Super Telephoto |
| Camera Mount Type | Canon EF |
| Focal Length | 400mm |
| Maximum Aperture | f/4 |
| Format Compatibility |
35mm Film / Full-Frame Digital Sensor Canon (APS-C) |
| Angle of View | 6° 10' |
| Lens Construction | 18 Elements in 12 Groups |
| Diaphragm Blades | 9 |
| Minimum Focus Distance | 3.3m |
| Image Stabilization | Yes |
| Auto focus | Yes |
| Filter Size | 52mm |
| Filter Fitting | Drop-in |
| Dimensions (D x L) | 128 x 232.7mm |
| Weight | 2.1kg |
Kit Content
Canon EF 400mm F4 DO IS II USM Super Telephoto Lens
E-145C Lens Cap
ET-120W II Lens Hood
E Rear Lens Dust Cap
52mm Drop-in Gelatin Filter Holder
User Operating Instructions Manual
Manufacturers Warranty
For more information about, Canon EF 400mm F4 DO IS II USM Super Telephoto Lens website.
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