In addition to a lot of style, the Rocket features V or optionally Q-LITE technologies. V stands for Varioflex, the photochromic Alpina technology that automatically darkens and lightens the lenses depending on the lighting conditions. Q-LITE enhances contrasts. A hydrophobic coating keeps the lens clean from the outside. From the inside, Fogstop prevents the lens from fogging up. The glasses can be individually adjusted using adjustable nose pads. For a comfortable fit, the frame is equipped with a 2-component design.