front view of black blue light blocking glasses
angled view of black blue light blocking glasses
side view of black blue light blocking glasses
man and woman wearing black blue light blocking glasses
angled view of diamond (light gray) color blue light blocking glasses
side view of diamond (light gray) color blue light blocking glasses
woman wearing diamond (light gray) color blue light blocking glasses
front view of black blue light blocking glasses
angled view of black blue light blocking glasses
side view of black blue light blocking glasses
man and woman wearing black blue light blocking glasses
angled view of diamond (light gray) color blue light blocking glasses
side view of diamond (light gray) color blue light blocking glasses
woman wearing diamond (light gray) color blue light blocking glasses

Swanwick

Swanwick Classic Day Swannies

Swanwick Classic Day Swannies

$ 8900
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The Classic Day Swannies by Swanwick are stylish glasses designed to block blue light exposure during the daytime. These glasses are particularly useful for people who want to reduce eye fatigue caused by staring at a computer screen or other digital devices. The Day Swannies feature very lightly tinted lenses that nearly look clear, as opposed to the many blue light blocking glasses with dark orange lenses.

Other features:

  • Blocks blue light in the wavelengths between 400 and 450 nanometers
  • Contains prescription-grade lenses with anti-reflective coating
  • Made of lightweight, BPA-free cellulose acetate
  • Provides ultraviolet (UV) light protection
  • Available in small, regular, large, and extra-large sizes
  • Has flexible spring hinges to provide comfort and increase durability
  • Available in multiple frame colors

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What's in the box

  • Classic Day Swannies glasses
  • Glasses case
  • Lens cloth

Who's it for

  • People concerned about daytime blue light exposure
  • Those who experience eye strain while looking at screens or being under artificial lights
  • Individuals who get headaches or dry eyes from light or screen exposure
  • People who spend a lot of time working on computers, playing video games, or watching TV during the daytime

Additional Resources

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A third-party lab called COLTS Laboratories conducted testing to verify that Swanwick Classic Day Swannies block blue light. Classic Day Swannies block most of the blue light between 400 and 450 nm, which is the part of the spectrum that has been associated with difficulties like eye strain and headaches.

According to Swanwick, Classic Day Swannies "can be worn all day, every day." They are likely to be especially useful when you're viewing the screen of a digital device or sitting under artificial lights. People haven't reported negative side effects from wearing the glasses during the day.

The Swanwick Classic Day Swannies are designed to be worn at any time during daytime hours, morning or afternoon. They block the segment of blue light that is suspected to cause problems for people viewing digital devices or sitting under artificial light, while still allowing in some of the segment of blue light that is thought to be beneficial during the day.

You may also want to wear blue light glasses at night, before bed, too. But, the Classic Day Swannies aren't ideal for nighttime wear. Blue light blocking glasses with dark orange lenses are better for just before sleep, as these block a wider segment of the blue light portion of the spectrum that may otherwise keep people alert.

Swanwick Classic Day Swannies aren't ideal for people wanting to block their blue light exposure in the hours before sleep. The Classic Day Swannies allow in blue light that is believed to be beneficial to maintaining healthy circadian rhythms when received during the daytime. Night Swannies or other blue light blocking glasses that have dark orange lenses block the full range of blue light and are better suited for people looking to improve their sleep.