AROMATIC POLYCARBONATE POLARISING LENS

摘要

Disclosed is a polarising lens formed by inserting a polarising sheet, comprised of a film with polarising properties with aromatic carbonate sheet applied adhesively to both faces thereof, formed spherically or non-spherically, into a metal form and spraying with aromatic polycarbonate. After spraying with aromatic polycarbonate, the polarising lens close to the designed lens curvature value is heat-treated at a temperature of 50°C below the glass transition temperature or higher for an appropriate length of time.