- For increasing perceptibility of weakly fluorescing materials viewed in UV light
- Slightly tinted lenses, which filter out violet haze, darkening background in nonfluorescing areas
- Plastic used in lens; brow and side shields will not pass UV radiation below 400 nm
Goggles meet NIOSH recommendations HSM-73-11009 for eye protection against UV radiation from most sources. Goggles can be worn over most prescription eyeglasses. They are most effective when used with low-intensity UV lamps.