Godox GP-ID Iris Diaphragm for GP Projection Attachment

Controlling the shape and size of your projected light beam is essential for creative studio work, yet many projection attachments lack precise aperture adjustment. The Godox GP-ID Iris Diaphragm solves this by providing a manually adjustable, multi-blade iris that fits directly into the GP Projection Attachment. This allows you to create sharp circular light patterns, from a small pinhole to a full opening, giving you complete control over beam shaping and light control. Whether you need a tight spotlight effect or a broad wash, this iris diaphragm delivers smooth, repeatable adjustments.

Who is it for

This iris diaphragm is ideal for studio photographers and videographers who use the Godox GP Projection Attachment and want to add focused illumination, creative lighting effects, or special effects to their work. It is perfect for portrait, product, and fine art photography where precise light shaping is required.

Main features

• Compatible with Godox GP Projection Attachment
• Manual aperture adjustment from pinhole to full opening
• Multi-blade design for smooth, circular light patterns
• Durable metal alloy construction for professional use
• Tool-free, quick-release drop-in slot mounting
• Black finish blends with existing equipment

Specifications

• Product Type: Iris Diaphragm
• Compatibility: Godox GP Projection Attachment
• Outer Diameter: 98 mm
• Control Mechanism: Manual Adjustment
• Construction Material: Durable Metal Alloy
• Mounting Method: Drop-in Slot
• Color: Black
• Installation: Tool-free, Quick-release

Tips

For precise beam shaping, start with the iris fully open and gradually close it until you achieve the desired light pattern. Combine with gobos or other modifiers for creative effects.