With the backing of Wall Street investors, Mr. Land achieved a breakthrough in the field and dropped out of college to pursue commercial possibilities. By coating a plastic sheet with small crystals and other chemicals, Mr. Land showed an early aptitude for physics and began experimenting with the polarization of light while an undergraduate at Harvard University.Īt that time, the only way to polarize, or filter, light was to use fragile, expensive crystals. Land's work, Yanes said.īorn in Bridgeport, Conn., the son of a merchant, Mr. ![]() Much of the company's nearly $2- billion in annual sales now comes from business and technical applications of Mr. The current "no-garbage" system, in which a color image begins appearing almost immediately after the photo is taken, was introduced in 1972 as the SX-70.Īltogether, more than 100-million Polaroid cameras have been sold for home use, company spokesman Samuel Yanes said. The earliest models delivered sepia-toned pictures within a minute after the photographer peeled away a layer of chemical-coated paper. Since then, the camera has been refined and improved many times. The Polaroid Land Camera was first sold in 1948 and was an immediate success, with Polaroid selling $5-million worth of the $90 cameras in the first year. ![]() Land held more than 500 patents, ranging from polarized sunglasses to a 3D movie projector to optical elements for weapons systems, he was best-known for his development of instant photography. "And if I use all my scientific, professional abilities in doing that, I think that makes for a good life."Īlthough Mr.
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