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Designer

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Calvin Klein CK8520

This product is currently out of stock and unavailable.

perfect fit

Overnight_Glasses_Popup_SizeGuide Created with Sketch. Lens Width Lens Width BRIDGE Temple size 54 - 18 - 140 mm Lens Width BRIDGE Size TEMPLE Size SIZE GUIDE
WISHLIST

Additional information

Designer

Brands

Color Code

5
Frame Style

100% authentic brand name eyewear, made by well-known designers worldwide, and adheres to high quality of materials and comfort. Designer eyewear is recommended to be used as the primary pair of prescription glasses. Original case and packaging included.

DESCRIPTION

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FREE SHIPPING AND RETURNS. SATISFACTION GUARANTEED

Free USPS first class shipping and returns with any order. No questions asked return policy within 7 days of receiving your new glasses. 2 years warranty on any Diamond Anti-Glare coating upgrades. Progressive glasses are covered for any issue such as non-adaptation and design changes.

How to Find The Size of Your Frame

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Check size on your frame

Most frames have size displayed on the inside of the frame arm

Or use a ruler

Use a ruler to measure your existing frame as shown below. Frame sizes are measured in millimeters, so you need to use a ruler that is marked in centimeters and millimeters. If you don't have millimeter ruler, you can click here to print it, or take measurements in inches. Note that measurements in inches need to be taken with the precision of 1/16 (one half of 1/8 if your ruler does not have more precise markings)

I got it! Here is My Size

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Measure your PD

In some cases your vision correction doctor may forget to give you your PD (pupillary distance). The best option will be to ask your doctor to measure it. It is part of your prescription and an eye doctor needs to provide it.

If this is not possible, you may use the methods listed below.

The easiest way:
1) Wear any glasses with clear lenses.
2) Use a mirror or ask a friend or family member to mark your pupil location on the clear lenses using a dry erase marker. They must stand in front of you and be at the same height as yours. If you use a mirror make sure you stand 3ft from the mirror and your general stare is directed to the center of the glasses.
3) Using a ruler with a millimeter range, measure the distance between the two dots and that’s your PD

If you don’t have in your possession glasses with clear lenses, you may measure your PD using this method:
1) Obtain a ruler with millimeter values
2) Place the ruler horizontally on your nose bridge, zero slightly below your right eye;
3) Ask a friend or use your mirror to see the distance on the roller. The distance measured is your PD.

Although we don’t recommend this option, if you are unable to use the methods above, you may use the general PD for: Women 62 and Men 64.