Halcyon Active Control Ballast Change Robes is fixed to the harness

is fixed to the harness for simplicity of use and security

it could make all the difference

exceeding a range of 800ft / 250 meters

giving full creative control over subject illumination

Halcyon Active Control Ballast Change Robes is fixed to the harnessHalcyon ACB (Active Control Ballast) Integrated weight pockets are an ideal solution for divers seeking releasable weight for their Halcyon BC system. This patented Halcyon design is simple and effective; when complemented by our fixed and removable ballast options, these pockets fine tune system weighting while supporting stability and diving comfort. 10lb. ACB System (5lbs 2. 3kg per side) Vertical orientation consumes less space Simple tri glide