What is blue light

Blue light is a high energy light wave that is emitted from most electronic devices screens and office lighting.

The problem of overexposure

Today, we are overexposed to increasing amounts of blue light and recent studies show that this overexposure is leading to numerous health issues:

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Digital eyestrain

Blurry vision, headaches, dry eyes, along with neck and back pains.

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Disruptions to a normal sleep wake cycles

Excessive exposure to blue light may disrupt a normal production of melanopsin which is required to maintain regular wake and sleep cycles. Our eyes are made to respond to a normal 24 hour cycle and serve as the primary conduit of light signals to the brain. Exposure for longer periods of blue light than our brain perceive as normal, can increase the time it takes us to fall asleep and can also result in abnormal sleep cycles.

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Age-related Macular Degeneration symptoms

Prolonged exposure of the retina to extensive blue light may cause damage to our light sensitive retina cells which will result in symptoms similar to age-related macular degeneration (AMD) and cause severe vision deterioration.

The solution

Overnight Glasses Office package with Blue Armor ™ technology

  • Block the harmful blue light rays
  • Help combat symptoms related
    to overexposure of blue light

Starting from $64

blue light

Watch video and demonstration of the blue light blocking

View actual test results (technical data) from COLT labs

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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.