I’ve done this project quite a few times. It can be stretched out to make quality stuff or it can be done a quickie-one-class-project.
Here is Dave striking a pose with his newly completed glasses. Nice red stripes!
The two above are nice examples of some student made glasses.
I’m luck to have tolerant students. They generally will model their work, albiet somewhat reluctantly.
Above, the glasses in action…
Here’s a close up of the glasses.
Again. I’m lucky to have patient students who will model their work without protesting too much.