Light And Dark Wholesale Sunglasses

Sunglasses were hardly the kind of practical fashion accessory that they are today. In the earlier days keeping out the brightness of the sun was not a required thing. Edwin H. Land was the first person to invent polarized lenses that we see today, and then gradually light and dark wholesale sunglasses began to be commonly used for blocking the harmful rays of the sun from entering the eyes and also protecting the eyes from the scorching heat.

Help in focusing the eyes well:

Bausch and Lomb, a well known company for manufacturing sunglasses was approached by Army Air Corp. another company in the 1930’s to do research and then later develop anti glare type of sunglasses mainly for the use of pilots. These sunglasses had a frame that had a slight droop, a design which helped to maximize shielding of the pilots eyes. Dark green tint was later incorporated which helped to absorb the yellow band of the spectrum of light.

The green tint filters of the light and dark wholesale sunglasses helped in diffusing the concentrated light waves, which helped in eliminating the reflecting glare of the sun by approximately 99%. Dangerous and annoying glare of the sun was thus reduced. A polarizer which is vertically oriented is integrated into the lens of the sunglasses which works in assisting your sight by blocking the polarized light horizontally from a surface.

A large amount of light is reflected from surfaces like glass, shiny materials, still water and even a flat pavement, into the eyes which increases the difficulty in focusing your eyes on a particular surface and that are around it. It is difficult to seen the things, as they get hidden behind the bright shiny light and causes distraction. Using light and dark wholesale sunglasses helps in removing such glare as the bounces off the sunglasses and actually allows you to see through the glare.

In use universally by all:

Polarized sunglasses may sometimes react poorly with liquid crystal display lighting which is commonly found in bank machine displays at the ATM teller machines and car dashboards. The LCD display can become almost invisible depending on the angle of the screen display. Before sitting behind the wheel of your car this is something that you need to explore first, as now we have understood that light and dark wholesale sunglasses are no longer just for drivers and pilots. Sports enthusiasts make use of these sunglasses for a number of sports activities both indoors as well as outdoors.