The MAC Viper Quadray is a multiple-beam effect that comes as a front lens replacement kit for any standard MAC Viper AirFX. It allows for projection of up to four individually controllable beams. Praised by one judge for "its rather revolutionary design," the unit houses a narrow-range zoom and provides the same feature set as the MAC Viper AirFX, including its color-mixing system and aerial effects. Another judge asks, "What can you say? Martin does it again with the Quadray, a plug-and-play attachment that turns your fixture into the lighting equivalent of Medusa’s head. Sign me up!"