SIGMA 19mm and ZEISS 24mm - compared on a SONY NEX-7

Its obviously difficult to compare these two lenses as they are different focal lengths, but I thought I'd have a go anyway, to clarify my intial impressions of the Sigma 19mm. Again, obviously, the Zeiss has an extra 1 1/3 stops of light gathering power, and if you want a 35mm lens as opposed to a 28mm, or vice-versa, then thats what you want. 

Again, I won't make any comment apart from this Sigma is a really fine lens. Apparently the 30mm f/2.8 is even better!

All files are processed identically from Raw using Adobe Camera Raw 7 in Photoshop CS6 (Beta).

For high-res full-size images Click on image > flickr > Actions > View all sizes > Original

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/2.8

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/4

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/5.6

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/8

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/11

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/16

Comparison between SIGMA 19mm f/2.8 and ZEISS 24mm f/1.8 SONY NEX-7 @ f/22

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