Andover Optical Filters
Precision wavelength selection from 193nm to 14μm
Precision Through Innovation
Optical solutions that push technological boundaries forward
Andover Corporation designs and manufactures high-performance optical filters for UV, visible, and infrared applications. Our filters cover 193nm to 14μm, delivering precise wavelength control, superior durability, and industry-leading optical quality.
With advanced thin-film coating techniques and a vertically integrated manufacturing process, we provide both custom and high-volume solutions. Our optical filters are 100% inspected, ensuring optimal performance for industries such as aerospace, defense, medical imaging, spectroscopy, and astronomy.
Our Optical Filter Categories:
- Bandpass Filters: Precisely transmit specific wavelengths while blocking unwanted light.
- ND Filters: Neutral density filters for controlled light attenuation and intensity balancing.
- IR Filters: Optimized infrared filters for thermal imaging, spectroscopy, and laser applications.
- Edge Filters: Steep-edge long-pass and short-pass filters for spectral separation.
- Astronomy Filters: Precision optical filters for ground-based and space-based telescopes.
Whether you need a standard filter or a custom-engineered solution, Andover Corporation delivers industry-leading optical performance with industry-leading customer service and rapid turnaround times.
From Prototype to Production
Custom Fabrication and High-Volume Manufacturing
Quality isn't just a metric
- it's our foundation.
Andover Insights & Innovations
Discovering new possibilities in optical filtering
Thomas Grubb – Ireland’s Optical Pioneer
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.