What’s the best way to make your own lenses of consistent diameter, height?
Punching them out of a clear plastic sheet?
On small optics filling a hole with white glue works fine, too.
Hope it helps, have a nice day
Paweł
You mean ones that work, or just areas that look like lenses?
The ones that look like lenses --say on the top of the TOS USS Enterprise.
I paint the area aluminum or silver, and then build up that transparent cement, intended for windows. If you are careful you can kind of shape it while applying it.