SPY SOLDIER LENS
These SPY LENSES feature:Overcast/Partly CloudyLow profile, 6-base ARC® spherical Gemini™dual lens w/ anti-fog and anti-scratch protection100% UV protection
GEMINI LENS TECHNOLOGY:
This patent pending lens system joins and completely seals the dual lenses with a polyurethane-based glue. This airtight chamber between the lenses is dehumidified and depressurized to simulate a constant high altitude environment resulting in the elimination of between-the-lens fogging and altitude-induced lens distortion. Gemini® technology is used exclusively on ARC ® spherical lenses.