KOPP UV Transmitting Filters
Ultraviolet Bandpass Filters (Ultraviolet Transmitting - Visible Absorbing)KOPP ultraviolet (UV) bandpass filters are engineered to exhibit high transmittance in the UV-A, UV-B, or UV-C regions. These filters appear nearly black as they absorb almost all visible radiation but actually provide high transmission in the UV wavelengths of light. They are suitable for a wide range of applications, such as non-destructive testing equipment, tanning and phototherapy devices, forensic detection and analysis equipment, and theatrical lighting. KOPP produce filters that are tailored to industry applications with many glasses targeting high transmission at 254 nm and 365 nm.
MATERIAL
KOPP FILTER GLASS
SURFACE FLATNESS
≤ 5 FRINGES
DIAMETER TOLERANCE
+0.00 / 0.2mm
PARALLELISM
≤ 3 ARC MINUTES
THICKNESS TOLERANCE
+/- 0.1mm
EDGES
FINE GROUND
SURFACE QUALITY
60/40
COATINGS
ON REQUEST
All KOPP Filters are available in custom sizes and thicknesses. Please contact us with your specific requirements
We stock many KOPP materials - if not listed please ask
Visit the Galvoptics Ltd website for more information on KOPP UV Transmitting Filters