Adjustable Spectral Transmittance Curved Lens Eyewear

Curved eyewear, comprising:

• a curved lens comprised of at least two portions, a first portion and a second portion;
• the first portion electrically switchable from a first light transmittance state to a second light transmittance state;
• the second portion electrically switchable from the first light transmittance state to the second light transmittance state;
• a lens driver associated with the curved eyewear that controls electrically switching from the first light transmittance state to a second light transmittance state;
• and
• a frame configured to retain the curved lens in a curved orientation.

Curved eyewear, comprising:

• a curved lens electrically switchable between a substantially light obscuring state and a substantially transparent state using liquid crystals, the curved lens constructed from a flat polymer that is shatter resistant;
• a lens driver, the lens driver controls switching the lens between the substantially light obscuring state and the substantially transparent state at an adjustable frequency;
• a power source effective for switching between the substantially light obscuring state and the substantially transparent state in response to the lens driver;
• a curved frame comprised of a lens curving channel, the lens curving channel effective for maintain the curved lens in a curved orientation having a diameter between 120 millimeters and 200 millimeters.