611 Polycarbonate AF121 spare lens for use with the 611 series frame.

• Clear replacement lens
• Lens treatment: anti-fog and anti-scratch
• Optical class (1)
• Lens mark (EU): 2C-1.2 U 1 BT CE

Replacement polycarbonate lens for 611 series goggles is reusable for up to 40 autoclave sterilization cycles with steam at 121 °C, 1 atm for 30 minutes. The AF121 treatment applied to the lens prevents scratches and fogging at the same time. The lens will withstand up to 10 steam sterilization cycles. It is also reusable for up to 10 gamma irradiation cycles.