Soft lead weights BS7
- can be used in almost all our video-and photo housings
order code: BS7
You can use the soft lead weights BS7 in almost all our video- and photo housings. It is packed in a black fabric case to ensure that the can not leave any marks on or scratch your camera.
The soft lead weight has a absolute basis from 0,75 kg.
Please note, that the flexible housing behaves just like the organs of a diver with regards to water pressure. As stated by the law of physics of Boyle-Mariotte (pressure x volume = constant) the volume of air in the housing (just as that in the lungs, diving jacket and the air inclusions in the diving suit) decreases as it descends. In other words, a housing that is positively buoyant on the surface will be neutral at a certain depth and thereafter even show a tendency to sink. This point can be "adjusted" by adding weights to the housing, the amount of air included in the housing and some practice...