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Ottica SM - Rating ekomi 4.84 / 5 - 33.261 verified reviews
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How to measure

What do the measurements of the glasses correspond to?

The measurements of the size of the glasses are mainly expressed with a series of 3 numbers.

Caliber - Bridge - Temple: let's find out how they are measured and what they are:

1. Caliber

Measurement of the horizontal diameter of the lens in the maximum amplitude points

2. Bridge

Distance between the lenses

3. Temple

Temple length

Example: 57/16/145

Caliber: 57

Bridge: 16

Temple: 145

How to choose the size of the glasses using a credit card?

1. Stand in front of a mirror;

2. Place the long side of the credit card in the middle of your nose, while the short side should be positioned on the lower part of the eye;

3. Observe where the edge of the credit card reaches in relation to the edge of your eye:

- If the edge of the credit card goes beyond the end of your eye, it means that your ideal size is small;

- If the edge of the credit card coincides with the end of your eye, it means that your ideal size is medium;

- If the edge of the credit card does not go beyond the end of your eye, it means that your ideal size is large;

The small size corresponds to the following calibers: 47-48-49-50

The medium size corresponds to the following calibers: 51-52-53-54

The large size corresponds to the following calibers: 55-56-57-58