2 Radians Revelation Safety Glasses For Eye Protection. This is a new set of 2 Revelation safety glasses. These have a 5 position ratchet plus 4 position telescoping temples for superior fit. They have soft non slip rubber nosepieces for long wearing comfort. The lenses are hard coated. The lenses also provide 99.9% UVA and UVB protection. The lens color is green 3.0 welding which is worn for applications and in environments where others are performing welding tasks such as torch brazing, torch soldering, gas welding and oxygen cutting. These allow about 2% visible light transmission. When it comes to safety eyewear Radians is unsurpassed in selection, quality, delivery and value. They offer everyone's favorite styles of safety glasses plus innovative lens colors and styles you won't find anywhere else. Each meets or exceeds all ANSI Z87.1 and CSA Z94.3 requirements.