love the wide angle. great for reception and dancing shots.

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Product Description

This professional wide-angle lens features an ultra-large maximum aperture of f/1.4. This is the first EF lens to employ both a replicated Aspherical lens element to suppress distortion and spherical aberration, and a UD lens element to correct lateral chromatic aberration. Thanks to the floating construction, excellent corner-to-corner delineation is attained from 10 in. (25 cm) to infinity.

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Product Details

• Brand: Canon
• Model: 0511A004
• Dimensions: 5.40" h x 5.40" w x 6.20" l, 1.75 pounds

Features

• EF mount; wide-angle lens
• Ultra-low Dispersion glass with Fluorite elements; inner focusing; floating system; full-time manual focus
• 24mm focal length
• f/1.4 maximum aperture
• Micro UltraSonic Motor (USM)

From the Manufacturer
Professional wide-angle lens with an ultra-large maximum aperture of f/1.4. This is the first EF lens to employ both a replicated Aspherical lens element to suppress distortion and spherical aberration, and a UD lens element to correct lateral chromatic aberration. Thanks to the floating construction, excellent corner-to-corner delineation is attained from 10 in. (25 cm) to infinity.

That f/1.4 is not a typo--this is the fastest ultra-wide-angle lens in the world. The first EF lens to combine Aspherical and UD Ultra-low Dispersion glass L-series optical technologies, the 24mm f/1.4L provides outstanding sharpness and contrast even wide open. It focuses down to 10 inches/0.25m, and the AF is what you'd expect from a professional Canon lens with USM—fast and silent, with smooth full-time manual focus available at any time.

Wide and Fast
If you need an ultra-wide angle and a large aperture, one of the following lenses will fit the bill. Ultra-wide-angle lenses can capture scenes beyond your natural field of vision. The EF 15mm f/2.8 Fisheye, the widest of them all, has a 180° angle of view. For more normal-looking wide-angle shots, there are longer wide-angle lenses up to 35mm with the maximum aperture you need.

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Customer Reviews

Amazing lens!!!
This is one of the first lens I bought after I got my XTI. At first it was a little hard focusing with the shallow DOF. But, once you get it down, this thing gives you beautiful images. The bokeh is like butter and the the colors and rich and deep. This is a lens that's worth every penny. If you are either working with a crop sensor or full frame, this is one of your best choices.

Shoot Wide-Angle? This is it.
This is a specialty lens that would be hard to justify unless you are a dedicated wide-angle shooter.

Have you been hanging out almost exclusively at the wide side of your zoom lens? Have you found that there is just something indescribably perfect about how the 24mm setting (on a full-frame camera) takes in the world? Have you never owned a true professional lens? Are you ready for the real thing? This is it.

I've been shooting with a 24mm lens (or zoom equivalent) since 1976, when I was a teenager seeking to differentiate my photo style from the dominant preference for telephoto. I am so glad I did. A wide-angle lens forces me to get in close to the action, bringing an intimacy with my subjects and a liveliness to my images that "fly-on-the-wall" telephoto detachment simply misses. But if you've gotten this far, you already know the unique image qualities of wide-angle lenses.

The reason for getting this lens -- a dedicated focal-length, rather than a great zoom that includes 24 -- is because it handles its job so much better than your zoom on 24. Everybody will state how much sharper and richer the image quality is, how the "L" optics are truly amazing, etc. Yes, yes, yes; it's great. But, frankly, I haven't yet (2000 shots) noticed the image difference between my "amazing" 20-35 EF and my "truly amazing" 24 L. For me, it is all about the manual focus ring.

Zoom lenses have terrible manual focus rings. They are always given secondary attention by manufacturers to the zoom ring (Canon included). (Why? Zooming isn't so minutely critical, or something that you need in a split second!) And if you don't use your manual focus ring, stop reading. Go away. Buy a point-and-shoot. You aren't my friend.

Still here? Good. This lens has the smoothest, most precise, most ergonomic, most oh-so-fabulous focus ring I've EVER twisted. (And it focuses down to a phenomenal 9 inches!) You'll need that precision when you open it wide to its amazing 1.4 aperture. Oh, gosh ... Ever seen such shimmer? (My own personal experience with wide-angle lenses has always emphasized their incredible depth-of-field at f.22, allowing quick, sloppy focusing without worry; now I am experiencing a whole new wonder at the other end of the aperture.)

So, if you've been like me, and long found your zoom lens set to 24, you want to recapture or discover for the first time the sublime self-limitation of a fixed-focal length lens, and you can afford it (but how can you afford not to?), get this lens today, put it on a full-frame Canon 5D, and start producing a body of work that has a distinctive style in which all your subjects will have smiles -- in response to the smile that'll be permanently plastered to your face as you use this "best lens in its category."

Great Lens
Let me start off by saying that photography is my hobby and it is not what I do to make a living. I have a canon 30d and use this lens all the time.

I have several lenses in my bag now and this is one of my favorites! The first lens I purchased was EF 24-105 f/4 L IS. This is a great lens if you are outdoors in good lighting and want to have zoom capabilities. I tried to use it in the evening at an outside restaurant and the f/4 was too much; so to compensate, I purchased this lens.

I love this wide angle and 24mm lens. I have taken great evening and night shots with this lens! It is fast, gives great bokeh and the colors are very rich. I'm mainly using this lens in the evenings and at night and use it with and without 430 speedlite. When using the flash, I typically rotate the speedlite head so that the flash is bouncing off a ceiling or a wall instead of right on the subject. This lens works great for this!

You can walk down the street in The Grove in LA and take awesome, crisp pictures with no flash. If I need to zoom, I zoom with my feet... but I have the ability to take a wide angle photo with this lens that I wouldn't be able to do with the 50mm or the 85mm.

The bottom line is this: If you want to take great pictures in the evening or at night, this lens has to be in your bag.

Best of luck!