ZEMAX: Software For Optical System Design

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ZEMAX is Powerful, Accurate and Easy to Use Software for all Aspects of Optical System Design

ZEMAX is the software that optical engineers and designers around the world choose for lens design, illumination, laser beam propagation, stray light, freeform optical design and many other applications. ZEMAX leads the industry in technical power, ease of use and proven accuracy. Whatever kind of optical system design problem you have, ZEMAX can help.

Some typical uses for ZEMAX
What's Hot?

The May 5, 2008 release of ZEMAX is now available!  See What's New in this release.

If you're not familiar with ZEMAX, look at the Applications section to see what our users are doing with ZEMAX, and the Technology section to see what ZEMAX is built upon.

Knowledge Base Article of the Month

How to Tilt and Decenter a Sequential Optical Component 

This tutorial explains what Coordinate Break surfaces are, how they work, and how to use the Coordinate tools ZEMAX provides to make setting up a sequential system with tilted and/or decentered components easy.  More...