Advanced Coating Technologies

Industry-leading optical coating solutions

Optical Coating Capabilities

Precision optical coatings from UV to IR

With decades of experience and multiple advanced coating technologies, Andover Corporation delivers superior optical performance across the full spectrum — from 193 nm in the deep ultraviolet to 14 μm in the long-wave infrared. Our coating capabilities support both standard and exotic materials, ensuring optimal results for a wide range of applications.

  • Multiple advanced deposition technologies
  • Comprehensive UV to IR wavelength coverage
  • Extensive substrate material compatibility
  • Exceptional environmental stability
  • MIL-spec compliant durability

Our vertically integrated optical coating facility ensures consistent quality, faster turnaround times, and reliable performance, all backed by comprehensive in-house testing and optical characterization services.

From Prototype to Production

Custom Fabrication and High-Volume Manufacturing

Our vertically integrated facility handles both specialized custom projects and large-scale production runs with consistent quality and short lead times.

Quality isn't just a metric

- it's our foundation.

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On-Time Delivery Rate
Delivering Precision, On Schedule
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Industry-leading quality
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Complete documentation

Andover Insights & Innovations

Discovering new possibilities in optical filtering

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...
Maria Josefa Yzuel, a distinguished physicist, sits in a laboratory surrounded by optical instruments and precision optics setups. She is known for her contributions to optical physics, particularly in the fields of diffractive optics and polarization. Her work has advanced applications in imaging, optical filtering, and photonics. The background features shelves with scientific books and equipment, reflecting her extensive research and academic contributions to optical sciences.

Celebrating Women in Optics: María Josefa Yzuel

As part of Andover Corporation's ongoing celebration of women pioneers in optics, this blog shines a spotlight on María Josefa...

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.