Hey all! I have been wanting to get the impressions from people who have used the various CV 35mm lenses since I have not been able to find a really good comparison review for all of them.. As far as I know, there are the 35mm f1.2 Nokton, f1.4 Nokton, f1.7 Ultron, and f 2.5 Skopar. Thanks! ps. And how do they compare to their 40mm counterparts? I am currently researching for a prime around those focal lengths.