Most of the housings are made for SLRs. If you are just starting off, I'd strongly suggest you to get an amphibious one. Not too expensive, cos most of the time, how good or bad a shot turns out depends on the diver. Red is the first colour to disappear, and Blue is the fifth colour. Experiment with the positioning of your strobes and arms, if any.
Hot spots are like the spot lights.
The are many different types of lenses available for different purposes. One thing for sure, you need not go as close to the subjects as compared to someone using a 60mm lens to get the same size of shot. This enables you to capture beautiful wide-angled shots, such as, your buddy swimming alongside the whaleshark. All rights reserved. Website is created and designed by Dennis Wong , 2000.