Originally Posted by
TiHabanero
The view finder in the MX is filthy, and needs to be cleaned.
MX is my go-to camera too, just a lovely little thing. It's got interchangeable focusing screens btw (easy to just flip it out - just make sure not to attempt to wipe it clean with anything, a rocket blower is pretty much the only option) and I think you can still find some replacement focusing screens on Ebay. If I'm not mistaken, an LX focusing screen would work just as well.