classic eyewear design for active summer days . oakley® actuator is a classic eyewear model with reliable functions for active days. it offers you a wide field of vision and impact protection, which protects you especially during sporting activities. the actuator also comes with a lightweight frame and is equipped with prizmâ„¢ lens technology.prizmâ„¢ is a revolution in lens optics built on decades of colour science research. prizmâ„¢ lenses offer unprecedented control of light transmission to precisely match colours and maximise contrast.