Feature Improve Your Image With Aspheres Donald Golini The use of high precision glass aspheres is becoming viable thanks to enabling manufacturing technologies. Log in or become a member to view the full text of this article. This article may be available for purchase via the search at Optica Publishing Group. Optica Members get the full text of Optics & Photonics News, plus a variety of other member benefits. Publish Date: 01 August 1997 Add a Comment Please enable JavaScript to view the comments powered by Disqus.