Submit CUI

Controlled Unclassified Information

Secure File Sharing

Due to regulations set forth by the Department of Defense in NIST SP 800-171, we cannot accept Controlled Unclassified Information (CUI) or ITAR regulated information via email.

We have set up a compliant file sharing service for our customers to securely share controlled data with us.  Please complete the form below, and we will respond to you within 1 business day with instructions for accessing the portal and uploading your data.

Controlled Unclassified Information

Contact Us CUI

Your Email Address(Required)
Your Name

Why Industry Leaders Choose Andover

Anti-reflective coatings come in various designs, each engineered to meet specific performance requirements while maintaining optimal durability and environmental stability.

Complete Vertical Integration

In-house fabrication, polishing, and coating capabilities for superior quality and fast delivery

Advanced Coating Technologies

Multiple technologies including magnetron sputtering, ion-assisted e-beam, and resistance evaporation.

Quality Control Excellence

100% inspection with complete documentation and traceability.

0 +
Years Experience
0 %
Quality Rate
0 - 0
Week Lead Time

Andover Insights & Innovations

Discovering new possibilities in optical filtering

A mesmerizing, prismatic view through a teleidoscope, showcasing a kaleidoscopic pattern of vibrant, refracted light. The intricate geometric reflections create a dynamic interplay of colors, with crystalline shapes forming a symmetrical, ever-shifting optical display. Unlike a traditional kaleidoscope, a teleidoscope transforms real-world scenes into abstract patterns using an optical lens and mirrors, making it a fascinating optical instrument for exploring symmetry and light refraction.

Celebrating Pride Month: Honoring John Burnside’s Legacy of Innovation

As Pride Month begins on June 1st, we take a moment to celebrate the remarkable legacy of John Burnside-a visionary...
A high-altitude astronomical observatory dome at Mauna Kea, Hawaii, surrounded by clouds during a stunning sunset. The facility houses advanced telescopes used for deep-space exploration and astrophotography, taking advantage of the location’s clear skies and stable atmospheric conditions.

Celebrating AAPI Heritage Through Science and Culture

AAPI Heritage Month is a time to recognize the achievements and contributions of Asian Americans and Pacific Islanders across various...
A collection of red-tinted chalcogenide glass optics, including circular, square, and cylindrical components, sourced from SCHOTT North America. These infrared optical materials are used in advanced optical systems for defense, aerospace, and industrial applications. Chalcogenide glass provides superior infrared transmission and thermal stability, making it a valuable alternative to germanium for IR optics.

Chalcogenide Glass: Advancing Optical Innovation in Defense

In the world of optical engineering for defense applications, material selection plays a critical role in system performance, durability, and...

Contact Our Team

Ready to discuss your optical needs? Whether you're looking for a quote or have technical questions, our expert team is here to help guide you to the perfect solution.