What are polarized sunglasses?
polarized sunglasses are designed to reduce glare from surfaces such as water, snow and glass. They can be very useful for sport, management and fishing by helping the participant to see these activities more clearly, allowing avoiding potential risks. Although they may be slightly more expensive than conventional sunglasses, some consumers prefer polarized sunglasses because they selectively block glare, rather than create a dimmer of the entire field of view, which may be dangerous in some situations.
light has many interesting properties, especially when reflection from another surface. Polarized sunglasses use one of these qualities known as polarization. Normally the light source produces waves that go in all directions. When the light is reflected from the surface, such as glass, water or snow, the light polarizes, which means that they orientate along the axis that is usually horizontal. The vertical polarizing lens can reduce their jaslelon waves while umThey appear to be optical information.
Due to their vertical orientation of polarization, polarized sunglasses are ideal for solving the conditions of reflective glare depending on the angle. Experimenting with polarized sunglasses can bring an angle in which no light is filtered, because the glasses are horizontally aligned with the look. At other angles, polarized sunglasses filter out some or all glare, allowing the weare to be seen with comfort and without the eye stress. Unfortunately, polarized sunglasses are not so useful when the sun is directly above the head or low to the horizon, because the angle of reflected light waves changes from this horizontal configuration.
Polarized sunglasses are primarily used in situations where the bearer must be able to clearly see, but also have dangerous dazzles filtered out. Mvision's view Akes is difficult because light bLoli eye and cover the details that can be hidden behind it. Conventional sunglasses block glare, but also block the gentle details of the wearer environment that can be dangerous. These polarized sunglasses designed for outdoor use usually come in various configurations from very tinted and slightly polarizing to strongly tinted and strongly polarizing. Some also integrate color toning for visibility under specific conditions such as snow.
Some 3-D movies also use polarizing glasses. One lens is usually horizontally polarized and the other is vertically polarized, so each eye sees a slightly different version of the film screen. The eyes try to reconcile two images for the brain, resulting in an illusion of a three -dimensional image. Experiments with several 3-D glasses lying around can play with the effects of polarization for themselves.