This is a set of
original lenses for the modern day version the
Pilot from
American Optical. The size these were made for is the 55mm eye size. These have the AO engraving mark on the left lens. The lens is called the Calobar Green in Skymaster Glass made of glass.
See the screenshot of the frame these fit in the pictures. . These are NOT polarized. This is a green lens in the NON Polarized variety with anti reflective coating on the back in the glass material.