My local glass co. has some plate that is 3/4" thick, wide enough for a 9-91/2" mirror. It will have to be hand broken to shape, cleaned up on a belt sander in their shop.
My question: How close to perfectly round does a mirror need to be to work properly? I'm expecting that we could get pretty close using a circle made with a sharpie and the belt sander, but...
What do you think?
My question: How close to perfectly round does a mirror need to be to work properly? I'm expecting that we could get pretty close using a circle made with a sharpie and the belt sander, but...
What do you think?
