1982chris911 said:
privatebydesign said:
1982chris911 said:
tpatana said:
I've heard lot of good about the 11-24mm lens, but it's bit pricey, especially since I don't shoot too often at that range. And I already have Rokinon 14/2.8 and Canon 15mm fish-eye.
If I sold those two and got the 11-24mm, would I miss anything? I don't really like the FE effect itself. Is the 11mm much wider that 15FE? (can't find actual comparison on those two, and for fact I know the 15FE is much wider than my Rokinon 14mm)
Any reasons why I should switch? Any reasons why I shouldn't?
11-24mm is the best UWA in the Canon System ... Only reason not to use it, is you need f2.8, then you should go with the equally impressive Tamron 15-30mm ...
Problem about defishing is that the rendered frame is extremely wide (somewhere like 140-180 Deg of view on the diagonal) and you often need to crop a lot for anything other than an very extrem UWA perspective ... on the other hand the 11-24mm gets actually better in IQ from 11-14mm and stays impressive till 21mm while lossing a bit again till 24mm (all still on an extremely high level). so you don't crop but zoom your wide frame (which is often necessary for meaningful composition) IQ wise the 11-24 is better than all other UWA zooms (Canon 16-35 f4 IS and Tamron 15-30mm can compete). However the best about the 11-24 is its coatings and ability to produce the most beautiful sunstars and flare pattern that I have ever seen with ANY UWA lens (Including Zeiss) ...
http://www.the-digital-picture.com/Reviews/Lens-Flare.aspx?Lens=977&Camera=453&FLI=0&API=3&LensComp=454&CameraComp=453&FLIComp=0&APIComp=4
Nonsense, the 16-35 f4 is every bit as good a lens, optically 'better' (mine was sharper in the corners), cheaper, smaller, takes filters and has IS.
I agree about the 11-24 flare characteristics, and have commented on that in previous threads, but it is very easy to get that flare in the first place too because of the extreme front element..
11-24 is way better corrected than the 16-35 at 16mm to 20mm while sharpness is about equal :
http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=949&Camera=453&Sample=0&FLI=0&API=0&LensComp=977&CameraComp=453&SampleComp=0&FLIComp=3&APIComp=0
http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=949&Camera=453&Sample=0&FLI=1&API=0&LensComp=977&CameraComp=453&SampleComp=0&FLIComp=5&APIComp=0
Secondly the UWA zoom range of the 11-24 is much more (11 to 24mm) while the 16-35mm only has 16-24mm when the second lens in your kit is the 24-70 f2.8 II which is better than both from 24mm onwards
Both this makes the 11-24 the better UWA of the both in my opinion as there are often situation where you need wider than 16mm which the smaller zoom just cannot cover. I have both and each has about 15 to 25k frames taken with a 5DMKIII and 5DsR (clearly the 11-24mm beats the 16-35mm bc of its better correction, flare characteristics and sunstars)... the 16-35 is preferable IF you need IS or the weight and size of the package matters or you need filters, optically the 11-24 is better.
Again, I disagree.
My 16-35 f4 IS was noticeably sharper than my 11-24, not enough to concern me most of the time, but it was there.
The magnitude of distortion the 16-35 exhibits is easily corrected automatically in post with no visible loss of image quality so really is a non issue.
The 11-24 might have better flare resistance but that is entirely overshadowed by the fact that it is magnitudes easier to get flare in the image in the first place. In my experience images from the 16-35 f4 IS display less flare than the 11-24 because it is so much easier to mitigate them.
As for focal length, your assumption that the 24 and over overlap is redundant is specious, in practice it is easier to establish if you are in a 16-35 or a 24-70 situation than it is to decide if you are in an 11-24 or 24-70 shooting environment. Having overlap is considerably easier to deal with most times than lens changes.
Lastly, 11-16 is incredibly wide, if you don't have an overriding need for that focal length, and have a good eye for composition, it truthfully isn't worth the price, weight, hassle, limitations or lack of IS, for 99.9% of people the 16-35 f4 IS is a much better and more useful purchase.