There are zillions of choices when it comes to buying your favorite sunglasses. But when it comes to prescription sunglasses, your options can get limited. Especially for heavy prescription sunglasses, you need to focus on what is more apt for your eyes than what style suits your face the most. In other words, the style quotient sometimes takes a back seat in the case of heavy prescription glasses and sunglasses. Glare reduction and blocking the anti UV rays need to be the pre-requisite of good prescription sunglasses. The primary function of polarised lenses is to offer complete protection to your eyes from the harmful sun rays and provide a smoother and crispier vision under the sunlight.





How prescription sunglasses work?

Whether you are an athlete, a nature photographer, or a fisherman, wearing heavy prescription glasses at the time of your work can feel bulky and restrict you from protecting your eyes from the glares of the harmful UV rays. Hence, polarised prescription sunglasses are a must! When you wear them, the surface of the glass protects your eyes from the glare of the horizontal light waves.

Sites like Heavyglare offers prescription sunglasses online that come with a special chemical coating to polarise them. The lenses are chemically coated in a vertical pattern in every polarised sunglasses, which blocks horizontal sun rays to eliminate glares. This special lamination works as a window blind to prevent sun rays from coming through the windows.

Glares happen when sunlight is reflected horizontally on surfaces like shiny surfaces, lakes, or snowy hillsides. So, polarised sunglass lenses filter out the horizontal light waves that don’t fit through the chemical laminate pattern.

How to know if your sunglass is polarised?

A few brands sell sunglasses with polarised or ‘P’ embossed on the corner of the lenses. But if you find no such sign, you can try the following steps to see if yours is a polarised sunglass.

1.       If you got a new sunglass, look at the sticker through the lens and rotate the lens to a 60-degree angle. Your sunglass is polarised if the sticker gets darker.

2.       Hold the sunglass at a viewing angle, focus on any one of the lenses and rotate it to a 60-degree angle. If the glares on the viewing surface get diminished, you have got a polarised sunglass.

3.       Cross two polarised sunglasses perpendicular to one another, and rotate one of them back and forth between 0 degrees and 90 degrees. If the overlapping area gets darker, then both the sunglasses are polarised. If it doesn’t happen, then any one of the two is not polarised.





Why buy prescription sunglasses from Heavyglare?

Heavyglare develops prescription sunglasses in a customized manner to suit the need of different customers. The personalized touch they give on prescription sunglasses ensures that customers can get the very best at the first shot, and there is no need for any redo. If you want a perfect pair of prescription sunglasses with correct polarization, which suits your need as well as style quotient, Heavyglare is the go-to place for you.