The Randolph style frame fits easily and comfortably under helmets. The lenses will block over 99% of the most common laser bandwidths used against aircraft including Blue (400-445nm), Green (520-532nm) and Near Infra-Red (800-1100nm).
Designed for Pilots to fit under helmet visors, the ST-Randolph frames surpass rigid mil-spec standards. The battle tested aviator frame is relevant to the most rigorous and demanding uses.Wrap around designFits inside aviator helmet visorPrescription available with outserts