focusing screen

I came across this Yashica FX-2 mechanical film camera at a flea market towards the end of summer last year for only $12 and it included a couple lenses. I couldn't pass it up, didn't care if it worked or not. I just thought it would be fun to tinker with for $12. I managed to get it working and...

I have recently acquired two unused F3 bodies. One of which had this 90 degree DW-4 finder and a focusing screen K neither of which I have seen before. I have found an identical finder on eBay but cannot find any more info. I am assuming that the screen is to pair with the finder for medical...

Hi everyone I have recently purchased a Canon A1 When looking through the viewfinder, the four corners appear to be getting darker progressively over time. As a result of this, I removed the focusing screen and noticed darkness on each corner as expected. I have fitted a new focusing screen and...

I just acquired a new (to me) Minolta XD-11. I love the XD-11, and this is my third and, by far, the best condition. It's super-clean, the metering is flawless, and the leatherette is like-new. The only problem is that the focusing screen in as dirty as hell -- in fact, it seems to be damaged...