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p.1 #18 · Tokina 11-16 f/2.8 Review UP! | |
MagicNikon wrote:
I don't understand why this is a zoom. It has such a short zoom range, why not put the effort into a fixed focal 11mm at 2.8 that has even better optics, and probably smaller too...
It looks nice, though, I just question the decision for this to be a zoom. I mean, If you're going to go wide....wouldn't you just use it at 11mm and keep it there?
Sorry for the rant, but this has been on my mind sine they announced this lens.
Flexibility pure and simple. Same reason people use the 17-55 f/2.8 instead of the 35mm f/2 on a DX body.
Despite the example posted above the difference between 11 and 16mm can be significant in certain situations, sometimes there is no way to back up those extra 6 feet and vise versa. In 35mm terms the lens is equivalent to a 16-25mm lens with is a very useful PJ range for close quarters work and groups. It also makes it possible to cary the 11-16mm lens, a 30-50mm prime lens, and a 70-200mm lens and keep as much range as possible with as few lenses as possible.
The lens certainly doesn't seem to be an optical compromise and if it was a prime it's doubtful it'd be much cheaper than it is now. (The Sigma 30mm f/1.4 is $400)
So that's why from my perspective.
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