HELIUM Variable Buoyancy Arm System Size:10" / 250 mm (0.75 lb buoyancy) The camera fits into an

The camera fits into an Ultramax UXDV-3HD-HSE underwater housing

Standard 1/4”-20 threaded mounting hole fits most trays

Guide Number Features a GN of 66' at ISO 100 on land

The battery compartment is completely isolated from the electronics in order to prevent water damage to the strobe if the compartment is accidentally opened or batteries are changed when the unit is still wet from a dive

Connector:- Fiber-Optic Port (fits ULTRAMAX UXDS-FOC/FOC2 or Fiber-Optic Cables with plug size same as Sea&Sea Fiber Optic)

HELIUM Variable Buoyancy Arm System Size:10" / 250 mm (0.75 lb buoyancy) The camera fits into anInnovative design HELIUM VBA (Variable Buoyancy Arm) System from ULTRAMAX allows you to create your BuoyFloat Arms lifting force from 0. 5 lb (227g)~1. 0 lb (453 g) using modular segments design to fit your underwater photographing and lighting equipment configurations. The 12 VBA Kit (UXBF 3) includes 4 segments in one package offering 0. 5 ~ 1. 0 lb lifting force. Simply use the threaded Male & Female sections for basic 0. 5 lb buoyancy, each