I would love to get a wide/ultra-wide lens for my much-neglected Kiev 60, which would make it sort of a poor-man's Hassy SWC. I'm currently lusting after the CZJ Flektogon 4/50, but prices are generally still higher than I'd like. The MIR 26B 3.5/45 would be my next preference in this category price-wise, but this lens test indicates there is some barrel distortion. Just wondering if anyone has used this lens and can offer a practical opinion - is the barrel distortion that much of an issue or distraction in real conditions? A brief browse of Flickr images with the appropriate tag seem to indicate it's not really a problem. Thanks!