Over 40 Years in the Industry
State of the Art
Optical Coatings
From research and development to high volume runs, GCL’s expertise covers custom design, custom tooling, evaluation and testing to final production.
Achieving the Highest Possible Performance
Guernsey Coating Laboratories, Inc., is an optical coating company specializing in quality thin-films covering the wavelength range from ultraviolet to the near infrared.
With a complete line of standard coatings as well as custom coating designs, GCL reaches such areas as:
- Medical
- Aerospace
- Defense
- Optical Instrumentation
- Inspection Equipment
- Telecommunications
- Imaging, Displays
- Lighting & Scanning
- Universities
- Laser and Semiconductor fields.
GCL meets and often exceeds Mil-Spec requirements committing to both a higher standard of performance while working with our customers to bring about a successful product.
QUALITY INNOVATION
From R&D through production, our coatings are designed for optimum performance
TRUSTED INDUSTRY PROVIDER
Proven quality coatings and R&D services for over 40 years
Who We ARE
Tenured staff provides longstanding client relationships and outside the box solutions
✓ Average tenure of 25 years
We pride ourselves on open communication, working together to overcome your challenges and find solutions.
✓ Outside-the-box solutions
✓ Personal client attention