Graham Line
Well-known
The XA is not meant to be used wide open all the time.
I use it at 5.6-11 most of the time.
If needed, I get nice looking images back at 2.8.
Yes. What Raid said. It's a good lens when used within its limits. Bought mine new when they came out around 1979, but now it suffers from a faded rangefinder spot and an intermittent shutter release. On the other hand, I have a lot of good pictures and didn't have to lug an SLR along to get them.