Glass Circular Polarizers
API offers glass circular polarizers for a broad range of applications in the electronics, photographic, scientific, and industrial markets. Our glass laminated circular polarizing filters are available in a range of in-stock and custom sizes. In addition, our glass polarizers are supplied with broad band anti-reflective (BBAR) coatings on both sides. For custom circular polarized applications, we offer research, development, and small quantity test runs to meet your needs.
- Visible light spectrum
- Multiple colors and transmission values
- Wide range of thicknesses
- In-stock filters or custom shapes and sizes
- Broad band anti-reflective coatings (BBAR) are standard
- Optional uncoated finishes and conductive coatings
Want to learn more? See how circular polarization works.