what does prism mean in eyeglasses

what does prism mean in eyeglasses. There are some references to what does prism mean in eyeglasses in this article. If you are looking for what does prism mean in eyeglasses you've came to the right place. We have posts about what does prism mean in eyeglasses. You can check it out below.

Showing posts matching the search for what does prism mean in eyeglasses