vision_filmz
Carbonite Member
Anything in the 24mm or less would be perfect, does anyone know of any?
Thanks
Thanks
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How wide do you really need to get?
While neither vintage nor a prime lens, my go to wide lens is a Tokina 11-16mm.
It's really a great lens for the money when you really need wide.
that APS-C argument is true, but also ultra wide angle lenses are particularly difficult to design: for one, they're reverse telephotos, which means their design is very far from symmetric, and this leads to a lot of CA; plus, they're very prone to distorsion, and if you try to control this you end up with very complex designs with a large number of elements; new types of glass and computer assisted design are really, really helpful here (much more than, say, for a 50mm or a 85mm); if you have some time, this blog post (just like the rest of that series) is an amazing read: http://www.lensrentals.com/blog/2011/03/the-development-of-wide-angle-lenses
So is the Tokina 11-16mm still considered one of the best wide lenses for out APS-C cameras? I really don't want to spent $700 for a lens, but if it can solve all of my problems I will save up and buy it.
If only I had the money for the Tokina but $650 is just too far out of my price range. I guess this is the price one pays for using a crop sensor.
Wide angle lenses are not at all an area where APS-C lenses are disadvantaged. Sure, you can get wider with the same lens on a full-frame, but there are more options for APS-C lenses and at much lower prices too.
$650 is cheap compared to all the full frame super-wide lenses that the Tokina compares to. Have you looked at the prices for the Canon 16-35/2.8, or the 14/2.8, or the Nikon 12-24?
You are not losing out by having an APS-C camera - there are very few cheap super wide angle lenses (under 20mm) for full frame, and decent vintage lenses in that range are almost non-existant.
How wide is it that you want to go exactly? The ~17mm you'll get out of that adaptor is easily attainable with low-cost lenses like the Sigma 17-35 f/2.8-4, or the Sigma 18-50 f/2.8-4.
I wouldn't expect too much from that wide-angle adaptor - or even for it to be usable at all. It will likely give softness but more problematically severe CA, barrel distorion and some light loss. You'd be better off using the kit lens at 18mm and f/3.5 - it'd almost be just as wide, with much better IQ, and probably about equal light gathering ability.