The Andover Advantage

Shaping the Spectrum with Precision and Passion

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Custom optical solutions tailored to your specifications

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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.

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Andover Insights & Innovations

Discovering new possibilities in optical filtering

BEAM Series: Trends in optics for Laser-Based Technology

Building the Future of Photonics: An Interview with Dr. Bárbara Buades of MEETOPTICS

By Holly Peterson | June 6, 2025
At Andover Corporation, we're inspired by innovators reshaping the future of photonics. We recently sat down with Dr. Bárbara Buades,...
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Thomas Grubb – Ireland’s Optical Pioneer

By Rick Shagoury | March 17, 2025
This St. Patrick's Day, we celebrate Thomas Grubb, a pioneering Irish optical engineer whose groundbreaking telescope designs shaped modern astronomy....
An orange and white tabby cat named Taters lying on a dark gray couch, featured in the video transmitted during NASA's Deep Space Optical Communications (DSOC) experiment. The image includes futuristic interface graphics overlaying the cat, with technical data, NASA logo, and colorful test patterns representing laser communication diagnostics.

Andover Filters Power NASA’s Deep Space Laser Communication

By Rick Shagoury | February 21, 2025
In December 2023, NASA's Deep Space Optical Communications (DSOC) experiment, led by the Jet Propulsion Laboratory (JPL) in Pasadena, California,...

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