The EF 16-35mm f/2.8L II USM is a high performance, water-resistant, and ultra wide-angle Canon L-series lens. It has been specifically designed for improved edge-to-edge image quality that will meet the strict requirements of professional and high-end amateur photographers. It features 3 high-precision aspherical lens elements, each of a different type: ground, replica and GMo for even better image quality than the original EF 16-35mm f/2.8L USM. The circular aperture produces a beautiful and natural background blur when shooting at wider apertures. Other features include internal focusing, a ring type USM (Ultra Sonic Monitor), and new AF algorithms for fast and quiet autofocusing.
24High performance, water-resistant, and ultra wide-angle L-series lens
Improved edge-to-edge image quality performance
Circular aperture
Includes internal focusing, a ring type USM, and improved AF speed
Pros: super sharp images!, fast!, colors are great!
Cons: didn't purchase sooner!, should have purchased sooner!
No distortion with this lens like I have read about on some of the other reviews. Must be OE on there part. Lens works great on 50D (1.6 x Crop Camera). I plan to go FF one day with maybe a 5D (Mark II or III).
This lens completes my needs for wide angle, and lens needs that you would expect from a lens with the Red Ring around the end of the Barrel. I previously purchased the 24-70mm 2.8, 70-200mm 2.8 IS, 50mm 1.4, 24-105mm 4, and now the 16-35mm 2.8 (in that order). This lens lives up to the L!
Never shot with the 10-22mm or 17-40mm so I can't compare this lens to those... so read there reviews. If you are reading this review; I'd say that you are considering the purchase. If you can stomach the price; "Purchase this Lens"!
It was stated earlier in a review; but You Get what You Pay for! Invest in the Glass!
This is truly a fast and fantastic lens. I've reviewed the MTF charts beforehand and as compared to its predecessor (Mki) the edge detail is greatly improved. it's lightweight, comfortable to hold and works well in low light. My one and only and biggest gripe is the 82mm filter size that is needed. 82mm is not only the most expensive but also very difficult to find as of 1/31/12. As an example try and find the B&W #110 neutral density 10 stop filter..forget it and if you can find it the price is over $200 as with the polarizers being about $100 and the list goes on. This would be my only caution to you on this lens before buying. Not s smart move on Canon's part.
Just got back from vacation in Vegas and I have to say this lens is phenomenal. My wife is also in awe at how colorful and accurate the pictures are. Went to the Grand Canyon and also Red Rock Canyon and this lens performed splendidly. I had the 17-40 L before and sold it. It was a tad too slow even though the range was more usable. I can't say enough about this lens. It is a bit on the expensive side but with pictures like I have gotten so far it was money well spent. My wife loves using the 24-105 L which is also an awesome lens also but I like the wider range and speed of this lens better. Everywhere we went we got the look of camera envy from everyone. Would definitely purchase again.
Overall this lens is not bad. I believe Canon should make IS to this lens. So the quality of the photos would be better. Some 20-35mm photos are out of focus or not too sharp. So this lens is still need to make some improvement.
One more thing about this lens. It is over price. The photos quality, and performance are not good enough. Plus NO IS.