Since 1936, polarized sunglasses have been well-known to people. The invention of the same took place due to the immense contribution by Edwin H. Land after his successful experiment with lenses as well as patented Polaroid filter. Presently, there are a wide number of sunglasses which comprise of polarized lenses. Polarized Plastic Sheet – Helpful in Reducing Glare The polarized plastic sheet is very much helpful in reducing the glare… Read more