Advancing Space Through Precision Optics
Mission-critical filters powering aerospace innovation worldwide
Infrared Expertise
IR Optical Coatings Excellence
Andover offers specialized coatings for high performance in the infrared (IR) spectrum, focusing on the critical 3-5 micron and 8-12 micron regions essential for aerospace applications. Our solutions combine sophisticated coating technology with robust durability to meet the demanding requirements of space environments.
- Bandpass Filters for multispectral/hyperspectral imaging
- Neutral Density (ND) Filters for calibration
- Dichroic Filters for beam splitting
- Custom Infrared (IR) Coatings
- High Damage Threshold Coatings
- UV Filters for astronomical observations
- IR Coatings (3-5μm and 8-12μm spectral regions)
- Temperature-stable IR coatings
- Cryogenic-tested components
- Radiation-hardened materials
- Low outgassing compliance
- Space-grade durability
- Radiation hardness for extended missions
- Thermal stability across extreme temperatures
- Low outgassing materials
- Vibration and shock resistance
- Vacuum compatibility
- Extended lifetime reliability

Aerospace Applications
Earth Observation
High-performance filters for multispectral and hyperspectral imaging satellites
Space Telescopes
Precision optics for deep space observation and exoplanet detection
Satellite Communication
Optical components for laser-based communication systems
Andover Insights & Innovations
Discovering new possibilities in optical filtering

Chalcogenide Glass: Advancing Optical Innovation in Defense
Discover the advantages of chalcogenide glasses in optical filters, and their wide range of applications for defense, thermal imaging, and more.

Celebrating Women in Optics: María Josefa Yzuel
Andover Corporation continues its celebration of women pioneers in optics by turning the spotlight on María Josefa Yzuel, a pioneer in optical engineering.

Best Optical Filters for Solar Observation
Optical Filters for Solar Observation What Are the Best Optical Filters for Solar Observation? Solar cycles are measured by the ebb and flow of naturally occurring sunspots. These spots appear as dark cooler spots. As Solar Cycle 24 progresses towards its minimum solar activity with over 100 days of displaying zero sunspots, astronomers and solar…
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