As I use legacy MF glass exclusively, I have become totally dependant on LCD viewfinders with LV and focus peaking to handle focus. I have 3 or 4 LCD viewfinder aids lying around for my K01 and K30 but none of them fit my newly acquired K1 without at least some modification.
I have finally found a viewfinder which fits the K1 nicely.
It focuses nicely when its rubber front edge is up against the screen and its base plate is a quick attach tripod fitting with a nice long and rubbery connection with the base of the camera. This makes for a nice sturdy mount when the camera is on portrait on my ballhead and my hefty macro is mounted.
And most importantly it (only just) covers the screen.
It is a Swivi S3.
I thought I would create this thread so other people can share their findings on what good viewfinders they have found to fit.
Oh and ps - I am a farmer and not a Swivi marketer!!