A compact motorized diffusion panel offering precise 0100% control, dual diffusion modes, flicker-free performance up to 300fps, and flexible power options for professional film and video lighting.
The Godox AD21 Motorized Adjustable Diffusion Panel is a compact yet powerful lighting control solution designed for cinematographers, videographers, and content creators who need fast, precise diffusion adjustments on set. By combining advanced motorized technology with a flexible, production-ready design, the AD21 allows you to instantly transition from hard, contrasty light to ultra-soft, cinematic illumination using a dial, remote control, app, or DMX. This dynamic diffusion control enhances creative flexibility and streamlines workflows in film, video, and commercial productions.
The AD21 supports two professional diffusion modes to suit different shooting requirements. Level Mode provides intuitive, visualized 0100% diffusion adjustments for quick and accurate control, while Light Reduction Mode offers a -0.1 to -2.0 EV range designed to integrate seamlessly into professional exposure workflows. Patented frequency adjustment technology with five selectable frequency levels ensures flicker-free performance across a wide range of frame rates, supporting high-speed shooting up to 300fps.
Built for versatility, the AD21 can be powered via USB-C, V-mount batteries, or NPF batteries, delivering up to 20 hours of continuous operation at full load with a single 100Wh battery. Its collapsible frame enables compact storage and rapid deployment, while the removable Velcro-attached diffusion panel allows easy replacement and maintenance. With an IP54-rated design, the AD21 is well suited for reliable all-weather shooting. Control options include onboard controller, Bluetooth app, DMX, and CRMX, with the AD00-01 controller featuring a built-in CRMX transceiver and Lead/Follow mode for synchronized multi-panel operation.
Godox AD21 Specs
Technical Data of the Adjustable Diffusion
Model AD21-01
AC Input 0V-28V~, 2W
Dimension 45 x 60 cm
Net Weight 0.25kg
Technical Data of the Controller
Model AD00-01
USB-C Port lnput: 12V-20V6.5A
AC Output Port Output: 0V-28V ~
USB-A Port Firmware Upgrade/5V1.5A Power Supply
Controlling Methods DMX/RDM, CRMX, Bluetooth app, controller control
Bluetooth Controlling Distance 30m
Working Environment Temperature -20~40 -
Dimension 8.3 x 4.6 x 15cm
Net Weight 259g
