ZWB2 365nm Black U-V Transmission Filter High Precision Optical Glass for Ultraviolet Applications (20 x 2 mm)

High Quality 365nm U-V Filter: Designed to transmit linear violet light at 365nm while effectively blocking visible stray light for enhanced purity and detection. DURABLE OPTICAL GLASS: Made from premium black optical glass, ensuring long-lasting performance and reliability in various ultraviolet applications. VERSATILE APPLICATIONS - Ideal for use with ultraviolet lamps, transmissometers, flashlights and fault detection lamps, making it perfect for professional and amateur use. Precision tolerances: has a side length tolerance of ± 0.1 mm and a thickness tolerance of ± 0.05 mm for precise fit in instruments and equipment. Temperature Resilience - Operates efficiently at temperatures not exceeding 70 ℃, ensuring safe and reliable performance in various environments.