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09/08/2011 08:17:51 AM · #1			 | 
		
		I'm looking at getting a wide angle lens. Trying to choose between the 
 Sigma Super Wide Angle 20mm f/1.8 EX Aspherical DG DF RF Autofocus Lens for Canon EOS 
 or the
 Super Wide Angle CANON EF 20mm f/2.8 USM Autofocus Lens
 
 Or is there another lens i'm missing in this class? Any suggestions helpful.
  Message edited by author 2011-09-08 08:18:12. |  
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09/08/2011 08:24:01 AM · #2			 | 
		
		Sigma 10-20 and Canon 10-22 are common choices for this segment, as well.
 Both have a very established respect and liking.
 
 ETA: Note there are two versions of the Sigma 10-20, one with a constant aperture (more expensive) and one without.
  Message edited by author 2011-09-08 08:24:47. |  
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09/08/2011 08:32:52 AM · #3			 | 
		
		| I really don't know anything about the 2 lens you have listed -- but I put my vote in for the canon 10-22. It's an awesome lens, and the zoom gives you a lot of flexibility that I think you'd be missing from the fixed length. |  
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09/08/2011 08:45:54 AM · #4			 | 
		
		| I really like my Sigma 10-20 a lot.  I've never used either of the lenses you mention, but if it's a prime you're after, I like the fact that the Sigma is f/1.8.  I really miss being able to get shallow dof on my zoom. |  
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09/08/2011 08:49:42 AM · #5			 | 
		
		Just to confuse the issue further for you, don't rule out the Tamron 10-24. It runs about the same price as the Sigma. Its my favorite lens.
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09/08/2011 09:06:12 AM · #6			 | 
		
		| I got Canon 10-22mm very recently. I am very pleased with the choice. |  
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09/08/2011 10:21:50 AM · #7			 | 
		
		| It may not make much difference to you, but if you're at all considering full frame or a 35mm film camera in the future, look at the Sigma 12-24. It's not as wide on the APS-C cameras, but it's the widest rectilinear lens available for full frame cameras. |  
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09/08/2011 04:59:34 PM · #8			 | 
		
		 20mm is not going to be very wide on an APS-C camera, if you are really looking to go wide then look at the zooms mentioned. |  
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09/08/2011 07:29:55 PM · #9			 | 
		
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