Apochromatic Telephoto Lens with a Diffractive Element

J. Brian Caldwell

In order to achromatize an optical system at more than two wavelengths, it is necessary that at least one of the optical materials deviate from the linear approximation.

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 October 1998

Add a Comment