Originally posted by texoma I assume the 3 inch LCD screens on these 3 cameras are identical but want confirmation. Shopping for screen protectors and not much listed for Kr.
I don't have a K-7 or K-5, but I can tell you with confidence that the max. dimensions of the K-r rear screen glass are 66.9mm * 51.9mm, or approx 84.2mm diagonal over its slightly rounded corners.
And naturally the physical displayable area is smaller (74.5mm diagonal addressable to be precise).
I think one could reasonably assume that any generic 3 inch screen protector would suit (but please don't hold me to that; for example, not all cameras have 1.5:1 ratio/3:2 aspect displays; or some protectors might come with external surrounds fitted, possibly making them brand/model dedicated; or could be made of glass not plastic so not easy to recut to [re]size it, etc., it probably pays to 'read the fine print').
If you do find a good one worth buying, that isn't as soft as a baby's bum and goes scratchy in under 2 weeks or looks milky within 2 months, then please let me know.
(the type and brand that KxBlaze mentions below looks like it might be worth serious consideration. Thx for the clue)
HTH.
.R.