uviol

u·vi·ol

(yū'vē-ol),
A special kind of glass more than usually transparent to ultraviolet or actinic rays, for example, crystalline quartz.
[ultraviolet]
Farlex Partner Medical Dictionary © Farlex 2012

uviol

(ū′vē-ŏl)
Glass that is unusually transparent to ultraviolet rays.
Medical Dictionary, © 2009 Farlex and Partners