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An aquascope (also called bathyscope) is an underwater viewing device. It is used to view the underwater world often from dry land or a boat. It eliminates the water surface glare and allows viewing as far as water clarity and light permit. The underwater viewer can be used for observing reefs, checking boat moorings, secchi disks and other ...
The technique was used in many underwater scenes in The Spirit. [6] Much of the model (and occasional puppet) work for Stingray TV series was done using the technique (Stingray was a submarine, so many shots showed it underwater). Many scenes were filmed through a narrow fish tank containing small fish that would appear swimming in front of the ...
Underwater vision is the ability to see objects underwater, and this is significantly affected by several factors. Underwater, objects are less visible because of lower levels of natural illumination caused by rapid attenuation of light with distance passed through the water. They are also blurred by scattering of light between the object and ...
As cold weather looms, you might be thinking of escaping to somewhere warm. Make one of these underwater amazing sites your next vacation. As cold weather looms, you might be thinking of escaping ...
The company hopes that its habitats can catalyze a permanent human presence underwater, like an International Space Station (ISS) – which, since 2000, has allowed humans to live and work in ...
Another format considered part of underwater photography is the over/under or split image, a composition that includes roughly half above the surface and half underwater, with both in focus. One of the pioneers of the traditional technique was National Geographic photographer David Doubilet , who used it to capture scenes above and below the ...
Side-scan uses a sonar device that emits conical or fan-shaped pulses down toward the seafloor across a wide angle perpendicular to the path of the sensor through the water, which may be towed from a surface vessel or submarine (called a “towfish”), or mounted on the ship's hull.
The view through the glass bottom is better than simply looking into the water from above, because one does not have to look through optically erratic surface disturbances. The effect is similar to that achieved by a diving mask , while the passengers are able to stay dry and out of the water.
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