Support your underwater flash with the Aquatica DELTA 3 Strobe Arm Kit - 8.0" Double Ballfrom Aquatica DELTA 3 Strobe Arm Kit - 8.0" Double BallTechnical Lighting Control series. This package gives you a 3-section arm designed for use with an underwater camera housing and tray. In addition to the two 8.0" pieces, it includes a base post that has a 1" ball for the arm and a flat plate for attachment to the grip handle on your tray.

This kit is compatible with grip handles that have 1/4"-20 mounting holes, the standard size on Aquatica housings. Three ball clamps are supplied as well, so you can connect the pieces in this kit and attach the required ball head adapter, which will vary depending on which strobe you wish to use.

The kit offers flexible support for your strobe, enabling different lighting angles and positions and allowing you to swap out the standard 1" ball arm sections for others of different lengths. If you work in close quarters or have to move your strobes in tight spaces, you'll find this ball-jointed setup suits your needs. Built to last, the components in this kit are made from aluminum that has been hard anodized and treated with Teflon for resistance to corrosion and other wear and tear.

1.0" Ball Mount to Flat Plate    8.0" Double Ball Middle Section    8.0" Double Ball Top Section    3 Clamps    Ball Head Adapter Required

Related Questions and Answers

Q: 1. What's the best way to balance a lens that zooms externally like the Fuji Xf 100-400mm?

A: With an externally zooming lens on the Jobu Design BWG-J3K Jobu Jr.3 Gimbal Kit with Swing-Arm HM-J2 it would be best to rebalance every time you adjust the zoom on the lens. It may be best to mark off on the plate you are using set points for different points in the zoom.

Q: 2. Are these delivered in pairs or do i need to order 2 pcs to have one on each arm?

A: The Aquatica T Style Base includes one base. You need to order two if you are shooting with dual lights.

Q: 3. Will this head works for my Sigma 150-600mm 5-6.3 Sports lens, which is the Sports Model weighing over 6 lb. by itself, plus the camera body ?

A: I use it with a Tamron 150-600 and a Canon 70D with battery pack and it is smooth as glass. You should have no problems at all with your Sigma.

Q: 4. Has anybody used this with a Nikon d300, battery pack, and 400mm 3.5 with teleconverter? Weighs a little under 10lbs.

A: Not your specific configuration, but I have been using it with a Canon 7Dii camera and a 100-400mm lens and also with a Tamron 150-600. The only problem I have had is the balance when I change from 100 to the full reach, but that should be expected; I just modify the balance arrangement and it works fine. I plan on using the camera with a rented 500mm in June. So far, I have been very pleased with this gimbal head.

Q: 5. Is this compatible with SmallRig or Wooden Camera systems?

A: Depending on what SmallRig or Wooden system you are referring to, yes this does fit in most of the clamping pieces that they make.

Q: 6. How much does this weigh by itself?

A: Ultralight Double Ball Arm (5") weights 0.145 lb. the product comes on a plastic bag.

Q: 7. what is the exact measurements?

A: The Aquatica 11 Delta 3 Double Ball Buoyancy Arm is 11 from ball to ball. The diameter is 2.970 .

Q: 8. What is the diameter of this arm?

A: The arm, Length 8.0" ,Ball Diameter 1.0"

Q: 9. Is this really a powder coated aluminum material ? I need a strong double socket. I already broke one double socket made from Composite Material. Please confirm if this is really a Aluminium material and very strong. Thanks !

A: Really, truly! Powder-Coated Marine-Grade Aluminum. RAM Mounts makes very tough components.

Q: 10. What is the length of this arm?

A: Overall length is 3-3/4 . The socket center to center distance is 3 .