Sigma 30mm f/1.4 EX DC HSM
Review of Sigma 30mm f/1.4 EX DC HSM lens. Review created 2007, latest update 2013.
Facts
- a good example of a high quality third party prime lens
 - estimated retail price 370 EUR
 - in my use from 4/2007 to 11/2009
 - image quality wise one of the the best third party lenses I've used
 
Pros
- excellent image quality, even better than with the classic Canon 50 mm
 - vivid and accurate colors (one of the best color reproductions I've seen)
 - good image quality even wide open (f/1.4)
 - nice bokeh considering the focal length
 - solid mechanical structure
 
Cons
- has a tendency to front focus, this is annoying on short distances combined with large apertures
 - is for 1.6x crop bodies only