Godox SA 06 Iris Diaphragm is a precision light shaping accessory designed for the Godox S30 focusing LED light with SA P projection attachment. It allows smooth adjustment of the projected light circle size without moving the light body, giving creators accurate beam control for studio photography video production and theatrical lighting. Built with interlocking metal leaves, the iris maintains a clean circular beam while enabling quick creative adjustments. Ideal for portrait product and cinematic lighting setups, this compact accessory enhances flexibility and professional light control.