Peak Wavelength: 210nm +/-5nm
Peak Transmission (%T) of >=30% T FWHM: 35nm +/-10nm Long wavelength Transmission Approximately ~0.1- ~0.01% T at ~300nm to ~ 900nm Size: Custom 3.000” +/-0.035” Diameter* Thickness: 0.3937” Max Clear Aperture: Central 90% UV Grade Fused Silica (UVFS) Filter substrates Surface Quality: 60/40 Scratch-Dig both sides