Lenses Feature:

• ESS ToughZone anti-scratch lens coatings.
• Lenses are highly impact resistant, and exceed the U.S. Military's .15 caliber ballistic impact test MIL-PRF-31013.
• ESS Lateral Exchange System allows for rapid exchange of lenses.
• Replacement lenses also available in Hi-Def Yellow, Rose Copper, Mirrored Silver, Smoked Grey and Clear.
• Thanks to ESS Modular Technology, replacement lenses are inexpensive and easy to switch in/out.
• All lens colors provide 100% UVA/UVB protection and precise optical clarity for distortion-free vision.

Full compliance with the following standards and regulations:

• ANSI Z87.1+2003
• US MIL-PRF-31013
• US Federal OSHA standards
• CE EN 166 (F)