Andover Corporation was established in 1978 with the purpose of designing and manufacturing high-quality optical filters and coatings. Over the years as the company has grown, the focus has remained on quality. Our current facility spans 44,000 square feet on 7 acres of land in Salem, NH. They employ 50 people, 1/4 of which work in Quality Control.Their fabrication equipment is custom-designed and state-of-the-art, including automated coating, glass polishing and fabrication. Their measurement capabilities are extensive, including several Cary 500 spectrophotometers for automated broadband spectral measurements, and a Spex 1.26 meter spectrophotometer for high-resolution measurements.
Products include:
- Bandpass Filters
- Edge Filters
- Attenuate Filters
