Pentax K1 viewfinder

Has anyone noticed the K1 (mk 1) viewfinder is not particularly bright for a full frame camera and also has a slightly green tint? My KP viewfinder is brighter than the K1 I have

It will depend on how much light is getting in there, so a faster lens will be brighter. What lenses are you using? I have never seen a green tinge though.

Me neither although, as John says, it will depend on the lens. Some of my old ones are only f6.3 for example and these can indeed be harder on the viewfinder.

85mm f1.4, DA*300 f4 and 50mm f1.8.
When you look at the viewfinder it seems to have a green coating (like the coating on lenses) but looking through the viewfinder the image has a definite green tint, it doesn't affect the photos of course so I'm not too bothered but I thought the viewfinder should be brighter for a full frame camera

Maybe it needs a clean ?

I've cleaned it all but it still has the green tint, I thought about changing the focussing screen

Green tint with lenses on and off?

No idea why the green tint, so can't offer a solution. Just curious!🙄

Yes, with or without lenses. The camera has only 4,000+ actuations so it's not been used much

Just found this: link

I am none the wiser I am afraid.

Me neither