PRECISE LIGHT CONTROL - The Godox GP-ID Iris Diaphragm allows for meticulous adjustments to the beam's diameter, shaping light with accuracy for creative effects and precise illumination. ENHANCED CREATIVITY - Achieve a variety of lighting patterns and effects, from sharp spotlights to subtle gradients, expanding your artistic possibilities with this versatile light shaping tool. SEAMLESS INTEGRATION - Designed specifically for the MG1200Bi Spotlight with a Godox G-Mount, the iris diaphragm ensures a secure and precise fit, optimizing light projection and minimizing spill. DURABLE CONSTRUCTION - Built with high-quality materials, the Godox GP-ID Iris Diaphragm is engineered for longevity, withstanding frequent use in professional photography and videography settings.