Canon EF 11-24mm f/4L USM Lens
Introduction
The Canon EF 11-24mm f/4L USM is a premium ultra-wide-angle zoom lens, designed for professionals and enthusiasts who demand exceptional image quality. As part of Canon’s L-series, it combines durability, precision, and advanced optics.
Key Features
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Ultra-Wide Zoom Range: Covers 11mm to 24mm, perfect for landscapes, interiors, and architecture.
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Constant f/4 Aperture: Maintains consistent exposure across the zoom range.
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Advanced Optical Design: Includes aspherical and UD elements to reduce distortion and chromatic aberrations.
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Ring-Type USM Autofocus: Fast, quiet, and precise focusing performance.
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Professional Build: Weather-sealed construction ensures reliability in challenging environments.
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Fluorine Coating: Protects lens surfaces against dust, water, and smudges.
Performance
This lens delivers outstanding sharpness across the frame, even at its widest focal length. Its expansive field of view enables creative compositions, while minimal distortion ensures accurate rendering of architectural lines and natural scenes.
Conclusion
The Canon EF 11-24mm f/4L USM stands out as one of the finest ultra-wide zoom lenses available. With its robust design, advanced optics, and versatile focal range, it is an essential tool for photographers seeking uncompromising wide-angle performance.
Canon EF 11-24mm F/4L USM Specs
| Focal Length |
11 to 24mm |
| Maximum Aperture |
f/4 |
| Minimum Aperture |
f/22 |
| Lens Mount |
Canon EF |
| Lens Format Coverage |
Full-Frame |
| Angle of View |
126° 5' to 84° |
| Minimum Focus Distance |
11.02" / 28 cm |
| Maximum Magnification |
0.16x |
| Optical Design |
16 Elements in 11 Groups |
| Diaphragm Blades |
9, Rounded |
| Focus Type |
Autofocus |
| Image Stabilization |
No |
| Filter Size |
Gel Filter (Rear) |
| Dimensions (ø x L) |
4.25 x 5.2" / 108 x 132 mm |
| Length at Maximum Extension |
5.28" / 134 mm |
| Weight |
2.6 lb / 1180 g |
