This Ikelite Flex Arm Extension 1/2" 4-Beadfrom Ikelite Flex Arm Extension 1/2" 4-Beadattaches to a modular flex arm or arm component with 1/2" beads/joints, such as the flex arm top on the #1882 flashlight mount, in order to elongate it. The flex arm can then attach to an underwater camera tray's grip handle or, using an adapter, a 1.1" ball component for connection to a mount on a housing or tray. Longer flex arms provide greater versatility, expanding the number of possible lighting positions and angles.

Elongates Flex Arm    1/2" Diameter    4 Beads / Joints

Related Questions and Answers

Q: 1. Does this support sony full frame lenses? It doesn't have sony lenses in the lens port chart.

A: Yes, the Ikelite DL 50mm Port Extension may be used with Sony lenses. However, it may be more advantageous for you to contact us with the specific lenses you plan to use rather than to see if a single port can be used with a large range of full-frame lenses. If you can either e-mail us at askbh@bhphoto.com or contact Ikelite directly at ikelite@ikelite.com with the brand/model of the Sony E-mount lens you wish to use, and we can assist you with the correct accessories compatible for use with your specific lens options.

Q: 2. How useful is this for macro work? Can it be flexed forward at an angle that points the flash immediately in front of the lens?

A: The arm is completely flexible. To answer your main question, while it depends on your camera, your lens and your flash, we believe you can get the flash where you want it.

Q: 3. Would it fit with D850/battery grip in RRS L frame?

A: It could be used with a RRS L bracket for the D850 https://bhpho.to/2KHDZpu.

Q: 4. how much weight can this hold and can this hold the flash laterally? is this better than vello flexible arm bracket?

A: It will definitely bend with the weight of a flash if positioned laterally, but you could position it like this: https://bit.ly/38QBWXO The manufacturer does not give weight limit specifications, but the typical 1.25lbs. (with batteries) or so top of the line flash from major camera manufacturers (e.g. Nikon and Canon) should be fine. I would consider it to be functionally equivalent to the Vello product (BH #VECB900): https://bhpho.to/2UfJZIk

Q: 5. is it compatible with movcam wooden handgrip?

A: It is compatible with all grips that use ARRI standard rosettes including the Movcam grips such as the 303-1910 / 1911.

Q: 6. How much power (W) can this safely transfer?

A: With USB Power Delivery, up to 240 W of power is possible with 'Extended power range' (5 A at 48 V). For 'Standard Power range' up to 100 W is possible (5 A at 20 V). Be sure to check the voltage and amperage of your intended device.

Q: 7. Will this work to attach Ninja V to Filmcity A7s cage?

A: Yes it will.

Q: 8. I am confused, the description mentioned both Impact BHE-102 and Impact BHE-108. Which one is it?

A: Includes both BHE-102 and BHE-108? I think not. The kit has two items, the flex arm and the super clamp, not two flex arms. The heavy duty arm is BHE-102, the less heavy duty one is BHE-108. The descriptions is very misleading: "Impact BHE-102 Heavy-Duty Flex Arm for Super Clamp This Impact BHE-108 Flex Arm for Super Clamp is ideal for supporting small lights, reflectors or other items up to 1.1 lb . " Which flex arm is included in the kit, the BHE-102 or BHE-108?

Q: 9. can you stack multiple extensions or is there a longer version, longer than 4inches?

A: That is certainly possible, however it would be a more secure solution to invest in a longer model. https://bhpho.to/35GluKa

Q: 10. Will I need to purchase this along with Impact Super Clamp with Ratchet Handle in order to mount/install this in any way or will I be able to do that with what's included in this purchase?

A: You will need super clamp Impact Super Clamp with Ratchet Handle B&H # IMCC106R