Halcyon DIR Dive Systems
 
 

Halcyon Lighting Systems
Halcyon's Explorer and Proteus lighting systems set the standard for underwater illumination. HID, halogen, and HMI lamps can be matched with any application, while a wide variety of canister/battery configurations allows you to dial in your system to meet the demands of any diving environment:

 

 
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Apollo Video Housings

Apollo Video Housing

In June 1999, the world's most capable exploration group, Global Underwater Explorers (www.gue.com) enlisted the help of Halcyon in their efforts to film a documentary of the world's largest shipwreck. The Britannic sits at 400 feet off a remote Greek island in waters known locally as unpredictable and dangerous.

The demanding needs of diving in these environments required robust lighting and reliable underwater video housings. Of the several popular video housings utilized by the team, only the Halcyon system performed flawlessly. Electronic controlled housings both leaked and malfunctioned due to excess pressure while other units were unable to adequately manage the problems excess pressure created on their manual controls.

Halcyon's video housing is the epitome of utilitarianism. This simple, one-piece aluminum tube is caped on each end by clear acrylic. The clear rear panel allows divers visual access to the camera. The front of the housing contains an integrated wide-angle lens that insures optimal filming and easy visual access to o-rings and housing contents.

Halcyon limits video controls to essential video tools, avoiding the confusion and error prone events that occur when divers manipulate multiple video settings. The mechanical Halcyon controls give divers full access to power and recording options.

Apollo/Helios Video Package

Halcyon: Above Average

DIR Tip 24
Generally speaking, most action scenes are easier to film by bringing the camera to the diver such as with a scooter-mounted camera rather than with the camera's zoom lens; a camera operator using a scooter can move to the subject and to follow moving objects with ease.

Simple, robust video housings that take a minimalist approach are more useful and reliable than complex systems that allow a wide range of rarely used features.

Button controls and additional housing penetrations such as with multiple controls increase the likelihood of failure. Furthermore, adjusting settings such as white balance usually introduce errors and create notable confusion.

Video divers must use extreme caution to insure that a distracted video team does not compromise buddy contact and team safety. Divers should also carefully monitor gas and time constraints to prevent distractions from compromising team safety.

DIR Tips courtesy of Global Underwater Explorers

DIR Diving

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