kiss-o-matic
Well-known
The Color Skopar is the best buy in slow 21mm lenses, yes. The ZM 21/4.5 is probably a better lens, but it's way more expensive and not THAT much better. The little Skopar leaves budget for the external finder too. Neither the C Biogon or the Skopar are great on digital of course. For that you need the Nokton.
Cheers. I'm a 35mm street guy, most of the time. Sometimes I do 28, but I find at some events, even wider would work. I don't really need the finder but I guess it would be nice. 🙂

