Gizmodo posted a video about how an optical lens is made. I found it interesting and thought it would be worth reposting here.
You can see it by going here.
Related posts:
Camera Talk
How a camera lens is made
All content © Josh D. Weiss unless otherwise noted. Unauthorized usage of photos from this site is illegal and will be prosecuted (Ask permission). 
Discussion
No comments for “How a camera lens is made”