Nike Premier Features:
This product offers our standard high quality, distortion-free SF-6 Schott Glass Radiation-reducing lenses with .75mm lead equivalency.
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The optional Anti-Fog Coating works by chemically affecting the adhesion of water molecules, preventing them grouping into larger clusters that can impair vision.
Anti-reflective Coating eliminates the distracting glare that can be produced by light when it reflects through your lenses.
Leaded Side Shields provide lateral eye radiation protection and are made with nylon covered leaded vinyl. They provide optimum hygiene properties and can be replaced when necessary. They have a Leaded Equivalency of 0.25mmPb .