AC-AQD04 Quick-Disconnect Arm: Faster Accessory Changes Underwater
As underwater photographers, we seem to acquire lots of gear, and much of it needs to be carried on every dive. That's where a short, quick-disconnect arm like the AC-AQD04 comes in handy.
Whether you're switching from a strobe to a snoot, removing a focus light, or changing accessories between dives, having a system that is both secure and easy to use can make all the difference.
Quick Changes Without Tools
The AC-AQD04 is a 4-inch arm featuring a simple integrated quick-disconnect mechanism that allows compatible accessories to be attached or removed in seconds. Simply press the release button to disconnect and snap the accessory back into place when needed. It can even be operated with one hand.
No tools. No fumbling with clamps. No unnecessary downtime.
Ideal for Lights, Snoots, and Accessories
The AC-AQD04 is perfect for mounting accessories that you may want to remove or reposition during a dive or shoot, including:
The quick-disconnect design allows you to adapt your system as conditions change while maintaining the reliability and strength Ultralight products are known for.
Built the Ultralight Way
Like all Ultralight Camera Solutions products, the AC-AQD04 is manufactured in Oxnard, California using aircraft-grade aluminum (6061), 316 Stainless Steel and precision machining. Designed for years of dependable service in demanding underwater and topside environments, it delivers the durability professionals and enthusiasts expect from Ultralight.
Modular and Versatile
The AC-AQD04 integrates seamlessly into existing Ultralight arm systems, making it easy to add quick-disconnect functionality without redesigning your entire setup. Whether you're building a compact macro rig or a large video system, the AC-AQD04 provides additional flexibility while keeping your equipment secure.
Designed for Real-World Use
Photographers and cinematographers are constantly refining their setups to improve efficiency and streamline their workflow. The AC-AQD04 was developed in collaboration with Ultralight Brand Ambassador Andrea Michelutti to make accessory changes faster and easier while maintaining the rugged reliability that has made Ultralight a trusted name for more than 30 years.
As an award-winning underwater photographer, Andrea knows that opportunities often appear without warning. His ability to quickly adapt his lighting and accessories to match the subject has contributed to his success in numerous underwater photography competitions. The AC-AQD04 was developed to help make those equipment changes fast, secure, and effortless.
Precision Machined. Made in the USA. Backed by a Lifetime Warranty.
Check out our YouTube video on the AC-AQD04
Read our Brand Ambassador, Andrea Michaeltte's blog on the AC-AQD04 and how it has helped his photograpghy.
