Parabolic Softbox Godox AD-S85W 85 cm (white) for AD400PRO studio flash modifier

The Godox AD-S85W parabolic softbox with an 85 cm diameter is a light modifier intended for use with the Godox AD400PRO portable studio flash. Its parabolic form concentrates light toward the subject while the white interior surface produces soft, even illumination with gentle falloff. Designed to deliver controlled, directional soft light, this softbox supports portrait, product and on-location photography where subtle shaping and natural-looking highlights are required.

Advantages

The parabolic design creates a focused, directional beam with controlled falloff that preserves contrast and detail. A white interior provides neutral, soft light without color shift, producing smooth transitions and even skin tones. The 85 cm diameter balances portability and coverage, giving a pleasing light spread without excessive bulk. The modifier is compatible with the AD400PRO and mounts securely to maintain alignment and light shaping during shoots.

Suitable for

• Portrait photography with controlled soft light and gentle highlight falloff
• Product and still-life shoots requiring even illumination and visible texture
• On-location photography where portable, directional soft light is needed
• Headshots and beauty work that benefit from smoother skin rendering

Key specifications

• Shape: Parabolic
• Diameter: 85 cm
• Inner surface: White for neutral, soft reflection
• Intended light source: Designed for use with portable studio flash units of similar size and mounting (AD400PRO)
• Primary effect: Directional soft light with controlled falloff and preserved contrast

How to use

Attach the softbox securely to the compatible studio flash head following the flash manufacturer’s mounting instructions. Position the softbox at the required distance and angle from the subject to control the light spread and falloff — moving it closer increases softness and reduces contrast, while moving it further away tightens the beam. Use grids or flags with the softbox if additional directionality or spill control is needed. Adjust flash power and camera exposure to achieve desired illumination and highlight control.

Usage recommendations

For portrait and beauty work, place the softbox slightly above eye level and angle it downwards to create natural catchlights and sculpt facial features. For product photography, use a longer distance to increase evenness across the subject or combine with reflectors for fill. Store the softbox in a protective bag and avoid compressing the parabolic ribs to preserve its shape and optical performance.