I have just bought myself a toolmakers microscope, and it needs a small amout of work on it. The round glass section in the middle of the stage has been lost or broken ad I want to replace it. A quick glance on ebay revealed an optics supplier who sells replacement glass for microscopes, but should it be plain glass or diffused. I'm thiking plain, from other ones I've seen but would like to know for certain before I order one. it is a Leitz microscope.
thanks Kevin