This replacement visor from Sky Systems will restore clarity in your view, like a new helmet, but at a lower cost. Be careful to select the correct lens for your helmet, the original Factory Diver, the Oxygn/Oxygn A3, or the now discontinued Factory Diver FP1 Flip Up. For some models, we also carry tinted lenses. Tinted lenses may not be appropriate for dives close to sunset, or especially at night.