ESS Profile lenses are 2.8mm of thick polycarbonate - tough enough to stop a shotgun blast and pass the rigorous US Military .22 caliber ballistic impact test MIL-V-43511C. Independent test labs show that ESS lenses have V50 impact ratings of up to 727 fps.
ESS Profile Replacement Lenses are available individually or in packs of 50.
ESS Profile NVG Lens NSN#s:
- ESS Profile Clear Lens 50 pack 740-0114 NSN#: 4240-01-504-5641
- ESS Profile Gray Lens 50 pack 740-0120 NSN#: 4240-01-504-6143
Clear - General purpose tint for maximum visibility. Smoke Gray - Provides protection from glare and high levels of visible light and ultraviolet radiation without distorting color perception. Amber - Best for enhancing contrast and light in low light applications (dusk, dawn or foggy environment); not recommended for night driving or bright light environments.LASER Protective Lens - Most commonly used to provide protection against laser wavelengths of 694nm and 1064nm.
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ESS Profile Series Replacement LensesMatthewsJuly 15, 2012Thanks, mine were shot, and these are great!
ESS Profile Series Replacement LensesDaveApril 26, 2007These are great replacement lenses for ESS Goggles. They are not completely fog resistant however, so don't expect your fogging problems to go away.