Originally Posted by MikeMGB
the eyepieces have scratched the lenses of my glasses.
This is a common problem. Reality is that a lot of humans wear glasses. Cameras do not like glasses and there is only one easy answer: have cataract surgery to insert high quality multi-focal lenses.
No glasses ever again. Perfect vision.
I tracked the ophthalmic development and did it 3 years ago and never looked back. It pays for itself over 10 years (no glasses) and your photography will improve because there is one less problem to worry about.
And for most of us, we will look better (not just see better). As a quality of life issue the results are amazing.