p: (262) 548-1155
e: sales@advancedoptics.com

Woman Owned Small Business



For over 50 years Advanced Optics has been crafting optical windows from a variety of substrates to optimize performance where you require it in the UV-VIS or NIR spectrum. Our optical windows come uncoated or with an AR coating which can be customized to meet your exact specifications.

In addition to our wide range of in-stock catalog optical windows, which includes commercial grade to precision polished up to λ/20, our highly skilled team can easily customize any of our optical windows to meet your specific needs.

Whether you require one of our many catalog windows or need a custom fabricated optical window, from prototype to production, let Advanced Optics be your trusted partner - You can depend on our 100% outgoing inspection, on-time delivery, and unmatched customer service at competitive prices.

View our available in-stock optical windows:

Our capabilities allow us to provide:

  • Optical windows made of low expansion BOROFLOAT® 33, fused silica, B270 and N-BK7®
  • Parallelism < 2 arc seconds
  • Surface quality to 10/5
  • Uncoated optical windows
  • MgF2 and multilayer anti-reflective optical coatings as well as custom coatings tailored to meet individual application requirements
  • A broad range of in-stock optical windows as well as the capability to manufacture custom optical windows and prototypes

Optical Window Applications:

Advanced Optics optical windows are excellent performers in aerospace, military and commercial avionics, scientific and medical instrumentation, academics and research, as well as industrial applications.

Whether you require a custom fabricated window or one of our many "off-the-shelf" optical windows, call us today for a competitive quote!

Optical Windows

Have a question? Give us call and tell us about your project. (262) 548-1155