Canon EF 11-24mm F4L USM is a Fixed aperture Auto Focus (AF)
Ultra-Wideangle Zoom lens with 35mm FF max sensor coverage, and it is designed to be used with Canon EF mount cameras.
Canon EF 11-24mm F4L USM is a member of Canon's EF L series of lenses. Below you can see the latest lenses in this series.
EF L Series Lenses in Canon EF Mount
Lens Mount
Canon EF 11-24mm F4L USM is compatible with cameras that have Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Canon EF 11-24mm F4L USM has a maximum diameter of 108mm and total length of 132mm.
Focal Range
Canon EF 11-24mm F4L USM has a focal range of 11-24mm and 2.2X zoom ratio. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 17.6 - 38.4mm.
Weather Sealings
Canon EF 11-24mm F4L USM is a weather sealed lens which provides an extra protection to prevent water and dust get inside the lens and camera body under light rain, snow and wind. In order to have an effective protection, you have to pair the Canon EF 11-24mm F4L USM with a weather sealed camera body such as Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Optical Image Stabilization
Canon EF 11-24mm F4L USM doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Zoom Method
Canon EF 11-24mm F4L USM features Rotary (internal) zoom method where the length of the lens doesn't change while you are zooming in or out. Even though this design has a size disadvantage in general compare to extending designs, it has the benefits of better sealing against dust and moisture, no zoom creep and no weight balance shift while zooming.
Maximum Magnification Ratio
Canon EF 11-24mm F4L USM has a Max Magnification Ratio of 0.16x and has a minimum focusing distance of 0.28m. 0.16x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Aperture
Canon EF 11-24mm F4L USM is a fixed aperture lens with a constant max aperture of f4 from 11mm all the way to the 24mm .
| Focal Length |
Max Aperture |
Min Aperture |
|
11mm
|
F4 |
F22 |
|
24mm
|
F4 |
F22 |
Optical Formula
Canon EF 11-24mm F4L USM's optical formula consists of 16 elements in 11 groups . Following special elements are used in this design:
- Four aspherical
- one Super UD
- one ED elements. Sub-wavelength structure
- air sphere
- super spectra
- fluorine coatings.
Lens Hood
Canon EF 11-24mm F4L USM comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Body Colour
Canon EF 11-24mm F4L USM is available in Black color.
Popular Comparisons of Canon EF 11-24mm F4L USM
Here is the eight most popular comparisons of Canon EF 11-24mm F4L USM amongst Camera Decision readers.