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					Tokina AF 11-16mm f/2.8 AT-X Pro DX II (Canon) - Review / Test			 | 
				
		
					
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						Lens Reviews											 - 					
						
						Canon EOS (APS-C)					
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Review by Klaus Schroiff, published December 2018
 
Introduction
We don't really get many opportunities to test Tokina lenses here in the lab. Tokina is the smallest of the Japanese third-party manufacturers and they are releasing new lenses are a much lesser speed than Tamron or Sigma. However, they are pretty strong in a very specific niche - ultra-wide zoom lenses. They are offering no less than 7 of them. Besides two full format variants and an exotic fish-eye zoom lens, they have 4 different APS-C format ultra-wide zoom lenses in their lineup, each supporting a slightly different flavour of speed, range, and quality. In this review, we'll have a look at the Tokina AF 11-16mm f/2.8 AT-X Pro DX II. As you may conclude from the specs, it is emphasizing quality over zoom range. While the "II" may suggest a major update, there's actually not too much in it. Tokina mentions a new lens coating and updated mechanics in the Nikon version. The Tokina lens has a comparatively attractive price tag of around 500USD/EUR. That is similar to the competing Tamron and Canon variants but it is one stop(-ish) faster than those two.
 
Tokina lenses have always been known for their build quality and the 11-16mm f/2.8 AT-X Pro DX II follows this tradition. The lens body is made of "duraluminum" (aluminium alloy) which is both light-weight and reassuring. The broad, rubberized zoom and focus control rings operate smoothly. A one-touch Focus Clutch Mechanism is used to switch between AF and MF by pushing/pulling the focus ring. While this had some appeal a decade ago, it feels dated in an age when full-time manual focusing is the standard.  A petal-shaped lens hood is also part of the package.
 
In their very latest lenses (Firin 20mm f/2 & Opera 50mm f/1.4), Tokina have moved to an ultrasonic AF motor but the 11-16mm f/2.8 AT-X Pro DX II does still rely on an old micro-motor for auto-focusing. It's rather slow and a bit noisy.  That being said - AF speed isn't really an overly relevant characteristic in this specific class.
 
  
    
    
  
| Specifications |  
| Equivalent Full-Format focal length (field-of-view) | "17.6-28.8mm" |  
| Equivalent Full-Format aperture (depth-of-field) | "f/4.5" |  
| Optical construction | 13 Elements in 11 Groups including 2xSD, 2x aspherical elements |  
| Number of aperture blades | 9 (rounded) |  
| min. focus distance | 0.3m (max. magnification ratio 1:11.6) |  
| Dimensions | 84x89mm |  
| Weight |  550g  |  
| Filter size | 77mm |  
| Hood | petal-shaped (bayonet mount, supplied) |  
| Other features | moisture-protection, focus-clutch |  
| Mounta | Canon EF, Nikon F, Sony A |  
 
 
 
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