Airtight Protruding-Window Bidirectional Prism

Airtight Protruding-Window Bidirectional Prism

The Airtight Protruding-Window Bidirectional Prism is designed to enhance light output by extending the optical window outward, allowing light to exit more efficiently from the fixture. This design improves side-angle visibility and ensures clearer signal projection in both directions.

Constructed from high-quality optical glass, the prism delivers strong light clarity with minimal internal loss. The protruding window structure helps achieve better light spread and improved beam definition, especially at wider viewing angles.

The prism is finished with precision-polished surfaces and accurately formed edges to maintain consistent optical performance. Its airtight sealed base protects the internal surfaces from dust, moisture, and environmental exposure, ensuring long-term reliability.

Engineered for demanding aviation conditions, this prism performs effectively in continuous operation and varying weather environments, making it suitable for runway and taxiway lighting where enhanced side visibility is important.