MarkoKovacevic
Well-known
Black tape worked great for me.
I voted excellent as I just bought a new in the box XA. It must have been in a time capsule or something. The patch in the rangefinder is very, very contrasty and easy to see under all lighting conditions and it is even easier to use than the rangefinder in my Leica IIIf (Heresy)So my opinion is based on what a rangefinder is like when it is in as new condition.
Robert
My XA, which my dad bought right when they came out, is still going strong. The RF patch got a bit dim, but a swab with some sensor cleaner (I know!) on the RF window completely rehabilitated it and it's as sharp and contrasty as ever. In much better shape than my Canonet's, for sure.
Wow, I just cleaned my RF and VF windows with a little lens cleaner and I'm getting much more contrast with my rangefinder patch.