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Sunglasses

Sunglasses are eyewear used outdoors to protect eyes from ultraviolet rays. Although their function is practical, sunglasses are fashionable accessories.

758 Questions

When does the intensity of transmitted light become maximum when a polaroid sheet is rotated between two crossed polaroids?

The intensity of transmitted light becomes maximum when the polaroid sheet is oriented at 45 degrees angle between two crossed polaroids. At this angle, the transmitted light passes through both polarizers with the least obstruction.

Where can you get glass lenses instead of plastic?

You can get glass lenses at specialized optical shops and some high-end eyewear retailers that offer premium options. Many optometrists and ophthalmologists also provide glass lens options during eye exams and fittings. Additionally, online eyewear retailers may offer glass lenses as a customization option for certain frames. Always check with the provider to ensure they have the desired lens material available.

Why are labels peeling off?

Labels may peel off due to several reasons, including poor adhesive quality, exposure to moisture or extreme temperature changes, and inadequate surface preparation before application. Additionally, prolonged exposure to sunlight can degrade the adhesive and materials. If the surface is dirty or oily, it can prevent proper bonding, leading to peeling. Regular wear and tear can also contribute to this issue over time.

Where did the first sunglasses come from?

Sunglasses have an ancient origin. In prehistoric times devices made from tusks with small horizontal slits in them were worn to reduce the glare from the sun. Colored lenses of a sort were worn in Greek and Roman times.

An optician named James Ayscough began making glasses with tinted lenses in the mid 17 hundreds. He didn't make them to protect from the Sun rather to alter vision.

Sunglasses for the masses were first sold by Sam Foster in the 1920s. He named them Foster Grant's. Does that name ring a bell?

How can some stores sell Oakley sunglasses so cheap?

The stores that sell Oakley's for cheap get the sunglasses from outlet stores. There, they get them for a bargain price, and as such they can sell them for less to make a profit.

What is Bruce Grant famous for?

Bruce Grant is famous for being in the Foster Grant family that has branded sunglasses that lock out UV rays and have been commercialized excessively. The Foster Grant sunglass slogan of "Who's wearing those Foster Grant?" spurred many A Americans to purchase the branded sunglasses. Bruce Grant claim to fame is being a part of this infamous family of sunglass manufacturers.

What kind of sunglasses does Fiona wear season 7?

In Season 7 of "Shameless," Fiona Gallagher is often seen wearing stylish, oversized sunglasses that reflect her bold personality. These sunglasses typically feature dark lenses and wide frames, adding a touch of glamour to her character's look. They serve as both a fashion statement and a way to shield her eyes from the chaos of her life.

Where can one purchase a Pair of Oakley Thump sunglasses for a discounted price?

One of the more popular places to purchase a pair of Oakley Thump sunglasses at a discounted price is eBay. One can also get them at eSportsOnline Amazon and Bass Pro Shops.

Where could a person buy women's sunglasses?

Women's sunglasses can be purchased from many different stores and retailers. Some examples that sell women's sunglasses include Zappos and SunglassHut.

How can you separate the polarid and unpolarid sunglasses in the market?

To separate polarized and non-polarized sunglasses in the market, look for labels or tags indicating polarization, as polarized lenses typically reduce glare and improve visibility. You can also perform a simple test: wear the sunglasses and look at a reflective surface, like water or a car hood; if the glare is significantly reduced when tilting the glasses, they are likely polarized. Additionally, polarized sunglasses often come with a higher price point due to their advanced lens technology.

What are the advantages of Ray Ban polarized sunglasses?

Some advantages of Ray Ban polarized sunglasses is that they reduce the glare when reflected off the glasses. The glasses also color neutral and more like the human eye. The armed forces has requested Ray Ban sunglasses for troops because of the color neutralizing capabilities. These glasses are also scratch resistant.

What stores sell Oakley polarized sunglasses?

Oakley has their own website on which they sell Oakley polarized sunglasses. Other places to purchase these sunglasses would include Cabela's, Nordstrom, and Macy's.

Where can one purchase Carrera sunglasses?

One can purchase Carrera sunglasses on the carreraworld website. One may also search around in their local area. Also websites sych as eBay and Amazon are often good places to search.

From which retailers can one purchase Oakley Dart sunglasses?

Oakley Dart are sunglasses designed for women. They can be purchased from specialist retailers such as Sunglass Hut and 20/20, as well as through the Oakley website.

Where can someone buy a pair of Vaurnet sunglasses?

One can purchase a pair of Vaurnet sunglasses from several different places, both new and used. One can purchase new Vaurnet sunglasses from Neiman Marcus, or one can purchase Vaurnet sunglasses that are used from eBay.

Where might one purchase a pair of Dita sunglasses?

Dita sunglasses are available to purchase from several retail outlets including Probus NYC, Dita Legends, and they are also for sale at Amazon and eBay.

How much do Fox sunglasses cost?

The cost of a pair of Fox sunglasses varies depending on the model. Polarized sports sunglasses are more expensive then fashion sunglasses. On the website Nextag the glasses range from $69 to $150.

Who makes Ferragamo sunglasses?

Ferragamo sunglasses are high end sunglasses made by Salvatore Ferragamo. These Italian made sunglasses are highly sought after by many fashion conscious people. Many stores and online sites sell Ferragamo sunglasses.

Are Oakley Crosshair glasses Polarized?

Oakley Crosshair glasses are polarized. There are several non-polarized sunglasses options available as well on the Oakley Crosshair website for purchase.

Where can you buy replica oakley sunglasses?

Shop Style Sunglasses is an online outlet with many varieties of Oakley models available. Models are discounted by about 50% and further discounts are available when buying multiple pairs at a time.

Are polarised sunglasses damaging for the eye?

No, quite the contrary. The rays of the sun can be very damaging to your eyes. Polarized Sunglasses work by negating the angle at which sunlight reflects off objects and the water into your eyes. They make everything clearer and keep the harmful rays from actually reaching your eyes.

What do people use polarized sunglasses for?

Polarized sunglasses have lenses designed to reduce glare from reflective surfaces and bright light. People use them to improve their visibility under such circumstances.