Quote Originally Posted by DBP
I suspect the lack of widespread enthusiasm is because of the speed, or rather the lack thereof. There are a lot of good choices in 50/2 screw mount, so I have never felt the need for the 50/2.5.
I'm sure you're right but I prefer it to most of the old f/2 lenses I have owned, including many by (dare I say it) Leitz. And it's so compact and ergonomic!