Quote Originally Posted by ToddB View Post
I looked at it the other day.. It has black ringed magnifing lens along with silver tubed lens. You can actually un-screw silver tubed lens to get to lens element to clean it. The black ringed it is what it is.. single piece of glass. so the silver tubed lens goes viewing lens and black ringed lens goes on taking lens?

ToddB
you keep mentioning 'unscrewing.' Are the parts you are separating unscrewing, repeated spinning in one direction? Or are they bayonet mounts, where you twist it about 50-809 degrees and pull apart? I think this is important to clarify. Unscrewing the black-edged unit can lead to the prism possibly losing its proper orientation.