MTC Bio E4000-VG1 - SmartBlue Plus Viewing Glasses w/ Bright Blue LED & UV Light Illuminators, Polycarbonate Lenses
SmartBlue Plus Viewing Glasses, with bright blue LED and UV light illuminators, polycarbonate lenses, shatterproof, scratch resistant, and block light in the UV (280nm) to blue (490nm) wavelengths, ANSI Z87.1 compliant