What do Ray Ban codes mean?

The number is for one of five categories from 0 to 4. 0 is for cloudy conditions; 1 is for partly sunny; 2 is for medium brightness; 3 for high intensity and 4 is for exceptional brightness. … Thus, the code 3N will mean they have standard lenses for use in high brightness environments.

What do the numbers on Ray-Ban mean?

Most of Ray-Ban glasses have the size measurement printed inside the temples. The third figures in the sequence are expressed in millimeters and correspond to the following measures : diameter lens (example “52”), bridge width (example “18”) and length of the temples (example “140”).

What do numbers on side of sunglasses mean?

Answer: They’re size measurements in millimeters.

They’re measurements. The first number (e.g. 52), is the width of the lenses. The second number (e.g. 20) is the distance between the lenses. And the third number (e.g. 135) is the complete length of the temple arm, which includes the portion that goes behind your ear.

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What does 901 mean on Ray-Bans?

901 = shiny black frame. /58 = Green polarized lenses.

How do you tell if Ray-Bans are authentic?

Original Ray-Ban sunglasses will have “RB” etched onto the corner of the left lens to prove its authenticity. If the etching is missing, or a low quality or painted on the glasses will be fake. Other signs to spot a fake pair of Ray-Bans include the packaging and way in which they are boxed to ship.

Where is the color code on Ray-Bans?

Generally located on the temple, nose bridge, or browline, Ray-Ban frames come with a code of letters and numbers permanently etched into them. Understanding this information could prove to be very important should your glasses ever happen to break.

Can you look up Ray-Ban serial number?

4. Look For the Model Number. One of the most reliable methods for spotting genuine Ray-Bans is to look for the serial number. This can be found on the inside of the left arm of the sunglasses, unless they’re aviators, in which case the arms are too thin to fit a number.

Can I put prescription lenses in my Ray-Bans?

You can now customize your Ray-Ban eyeglasses and sunglasses with prescription lenses, etched with our iconic logo.

Can I change my Ray-Ban lenses to prescription?

Yes, whether they are vintage, brand new, or anything in between you can add prescription lenses to your Ray-Ban sunglasses. You have a couple of different options. You can order brand new Ray-Bans with a prescription online or in an eyewear shop.

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What do the 3 numbers mean on glasses?

1) The eye size number (it is the size of the lenses on your frame). 2) The bridge size number (the distance between the lenses). 3) The temple length number (it is the size of that part of your eyeglass frame, which rests upon your ears).

How do you read sunglasses?

If you look on the inside of your glasses, you’ll find a number that looks like: 52 18 135. This information shows you the size of your glasses; the lens diameter, the bridge width and the side length, all measured in millimetres. 1: The lens diameter is the width of the lens (in mm), measured from the bridge.

How do I know my size in sunglasses?

You can find your sunglasses size by measuring your face for the best fit. Take a ruler and measure the distance between your left and right temples and the distance from your hairline to the bottom of your chin. Then, measure the width of your forehead from one side of your hairline to the other.

What does 3p mean on Ray Bans?

What Does 3p Mean on Ray Bans? Category 3 stands for stronger glare protection and the P stands for polarization, which further reduces glare. Ray Ban lens designations are always composed of a number followed by a letter. The categories are ordered by numbers from 1 to 4.

Do sunglasses need to be polarized?

No. While all sunglasses are designed to protect against UV protection, only some are equipped with the technology that makes them polarized. All polarized lenses are designated as such, so if it doesn’t say polarized, it probably isn’t.

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What do polarized sunglasses mean?

On polarized sunglasses, the filter creates vertical openings for light. Only light rays that approach your eyes vertically can fit through those openings. The lenses block all the horizontal light waves bouncing off a smooth pond or a shiny car hood, for instance.