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Previously the size of the video camera was also a limiting factor, necessitating large housings to enclose the separate camera and record deck. This results in a larger volume which creates extra buoyancy requiring a corresponding use of heavy weight to keep the housing underwater (about 64 lbs. per cubic foot of displacement or 1.03 kilogram ...
A Nikonos V amphibious camera Underwater housing for SLR with dome port, arms and lights. Some cameras are made for use underwater, including modern waterproof digital cameras. The first amphibious camera was the Calypso, reintroduced as the Nikonos in 1963. The Nikonos range was designed specifically for use underwater.
The SVII is based upon its prototype, the SVI. Both cameras are self-propelling underwater housings for a set of three Canon 5D cameras using wide-angle lenses. [4] With a top speed underwater of about 3–4 kilometres per hour (1.9–2.5 mph), the cameras record an image every 3–6 seconds and associate them with a geolocation coordinate. [3]
Hans Hass, the underwater diving pioneer, approached Franke & Heidecke to see if they could make him a special housing suitable for underwater photography. As a result, Rollei developed the Rolleimarin, an ingenious underwater camera housing rated for depths up to 100 m.
A video plankton recorder (VPR) is towed underwater video microscope system, which photographs small to fine-scale structure of plankton, from 50 micrometers and up to a few centimeters in size. [ 1 ] [ 2 ] A VPR consists of five general components: cameras (with magnifying optics [ 3 ] ), strobe, additive sensor and flight control, underwater ...
It has a length of 8 m, still imaging cameras, two colour video cameras, and a number of LED floodlights. It is fitted with two robotic arms to allow remote manipulation. This makes it easier to inspect, image, and gather materials from areas otherwise unaccesible to the vehicle. [2] Nautile can stay underwater for up to eight hours at a time ...