How to distinguish the Polaroid sunglasses from fakes

Glasses of this brand have polarized lenses, consisting of seven United with each other layers, including light filters and absorbers of ultraviolet radiation. To test whether the lenses you suggested points, polarity, rotate them in front of an LCD monitor or screen. They should be dark right angle. Also when selling you can offer a special test picture, the picture which will be visible in the real Polaroid glasses. Put on your chosen model and you can see the sun light. If you see glare, and the picture becomes fuzzy, then you are offered a fake. Due to the reinforcing elements, lenses branded products are impact resistant, also they're coated protective layer from scratches.

Consider a pair of glasses. On the right should be marked pixel design, composed of nine squares, and the name of the brand. The left ear is applied to sign the European certification and the model number, consisting of a combination of letters and numbers, such as 4-5 digits and a letter. Also be sure to indicate the density of the filter, the Filter search for the word Cat and the number designating the degree of protection lenses. Some collectible glasses, released a slim edition, you can have a line Made in Italy. More no signs, logos and symbols of other countries as producers indicated should not be. Note the loop handles. The original Polaroid glasses they fit tightly, have no backlash (gap), and the shackle does not open under its own weight.

Look at eyeglass frames. If they are metal, they must not have nodules of solder and paint defects in the joints of the parts of the product. Plastic frames can not have any burrs. If the parting line of the mold is smooth and thin, you were offered a qualitative model.

The product must be accompanied by a label of the four laminated pages of information in the Russian language. The name of the collection is always written on the first page. Have fake glasses that label there, or it is low quality and without Russian text.

And of course, remember that these glasses Polaroid can not be cheap even in the sale season. And for their purchase to go not on the market, and the brand optician.