U.S. researchers have found that using only inexpensive and can be easily achieved lenses, can make objects disappear from sight. Tests showed the university, researchers succeeded in getting the hands, face and feet “invisible”, and invisible objects behind the image remains in the view inside.
According to Singapore’s “Lianhe Zaobao” reported on the 28th, the U.S. researchers found that using only inexpensive and can be easily achieved lenses, can make objects disappear from sight. Novel “Harry Potter” in the hero will be able to put on the cloak of invisibility seen miracles in real life may also be realized. Professor of physics at University of Rochester in the United States Howell said: “For many years, many people have tried different ways, hoping to use optics to achieve invisibility.”
Tests showed the university, researchers succeeded in getting the hands, face and feet “invisible”, and invisible objects behind the image remains in the view inside.
Researchers will this invention called the “Rochester cloak,” but the technology is not really using entity cloak, actually more like an optometrist devices. When an object is placed behind the multi-layer lens, this object will disappear without a trace.
Researchers say that in the past the stealth technology is both complex and expensive, and can not be viewed from different perspectives are gone invisible three-dimensional invisibility.
Joseph, a graduate student involved in the study, said: “To our knowledge, this is the first one able to do three-dimensional, multi-directional stealth sustainable equipment.”
Joseph said: “I think I can use this method to the above trailer truck hidden, to allow drivers to see directly behind the case, the new technology can also be used in the design and artistic aspects of the operation, military and interior.”
Howell said the fictional coat “Rochester cloak” like “Harry Potter” described in the background without causing distortion of objects visually.
This device is not high production costs, material costs slightly more than 1000 U.S. dollars, they think it is the cheapest ever. Howell and Joseph are patenting the new technology, they also disclosed how at home to no more than 100 U.S. dollars production of “Rochester cloak ‘instructions.