Re: prisms on K1000 and K2

[Joe Wilensky]

I think there's at least one distinction regarding the pentaprisms of the KX and the K2 DMD -- because of the aperture window that's visible in the viewfinder, I believe there's some kind of groove cut into the pentaprisms of these cameras to allow for the adjacent aperture window optical finder's light path.

Joe

Does anyone know whether or not the pentaprism on a K2 is interchangeable
with the prisms of other models, like the K1000, KM, etc?  I'd assume that
it is, but I need to know if anyone knows for certain.

Thanks,

chris