Canon EF 11-24mm lens
The EF 11–24mm lens is a professional wide-angle lens made by Canon Inc. It was announced on February 5, 2015,[1] and at that time was the widest rectilinear lens ever made for the 35mm format in either its film or digital versions.[2]
The lens has an EF mount to work with the EOS line of cameras. Other than the front element, it is sealed against dust and water, and features a diaphragm which remains nearly circular. It produces minimally distorted images.
Specifications
| Attribute | f/4L USM | ||
|---|---|---|---|
| Image | |||
| Key features | |||
| Full-frame compatible | Yes | ||
| Image stabilizer | No | ||
| Environmental Sealing | Yes | ||
| Ultrasonic Motor | Yes | ||
| L-series | Yes | ||
| Diffractive Optics | No | ||
| Technical data | |||
| Aperture (max–min) | f/4–f/22 | ||
| Construction | 11 groups / 16 elements | ||
| # of diaphragm blades | 9 | ||
| Closest focusing distance | 0,28m / 11in (at 24 mm) | ||
| Max. magnification | 0.16x (at 24 mm) | ||
| Horizontal viewing angle | 117º 10'- 74º, | ||
| Vertical viewing angle | 95º 10' - 53º, | ||
| Diagonal viewing angle | 126°05' - 84°00' | ||
| Physical data | |||
| Weight | 1180 g / 41.6 oz | ||
| Maximum diameter | 108 mm / 4.3" | ||
| Length | 243 mm / 5.2" | ||
| Filter diameter | rear | ||
| Accessories | |||
| Lens hood | n/a | ||
| Retail information | |||
| Release date | February 2015 | ||
| Currently in production? | Yes | ||
| MSRP US$ | $2,999.00 | ||
Similar lenses
Nikon 14-24mm
References
- ↑ "Canon U.S.A. Announces New EF 11-24mm f/4L USM Ultra Wide-Angle Zoom Lens" (Press release). Canon U.S.A., Inc. February 5, 2015. Retrieved February 6, 2015.
- ↑ Rockwell, Ken (February 5, 2015). "Canon 11-24mm f/4 L". KenRockwell.com. Retrieved March 11, 2015.
External links
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