Video courtesy Out of the Blue Productions The Bluefin G-30 small size and light weight makes it a dream come true for travel. The electronic controls are easily activated without ever having to take our hands off the handles. This feature allows us to have steadier shots and the HD monitor lets us see exactly what we are shooting. The feature we love the most is the housing's versatility, that enables us to shoot mantas and pygmy seahorses on the same dive! This zoom through the lens ability makes going from wide to macro easy and exact. We enjoyed our new Bluefin G3 housing so much we just had to have two!