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100% Bio-based acetate
Kent Crystal (Eco)
Kent Crystal (Eco)
Kent Crystal (Eco)
100% Bio-based acetate
Kent Crystal (Eco)
Kent Crystal (Eco)
Kent Crystal (Eco)

Kent Crystal (Eco)

In stock

Regular price
€49,90
Sale price
€49,90
Virtual try on ›
Comfortable and effective blue light glasses that protect your eyes from screens.
  • Anti-glare technology reduces eye strain and screen-induced headaches
  • Advanced filter technology blocks up to 90% of blue light to improve focus and aid sleep
  • Virtually transparent CR-39 lenses with no tint that don't affect how you see the colors on your screen
  • Lightweight, stylish frames with a comfortable fit
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2 year warranty

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Free shipping over €70

Get it as early as: Wednesday31 July

  • Why LUMES screen glasses?
  • Product details
  • Shipping and delivery
  • What is bio-acetate?

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Free shipping on all orders over €70
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30-day risk-free return policy

Kent Crystal (Eco): fit guide

Measurements: 52-18-145

It’s all about the angles. Our Kent frames combine strong lines with smooth curves for a distinctive yet understated look.

LUMES Kent computer glasses silhouette with measurements from side angle
LUMES Kent computer glasses silhouette with measurements from side angle

3 reasons why people are choosing LUMES

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Premium CR-39 lenses

Unlike other brands, our LUMES CR-39 lenses are virtually clear but still block the most harmful blue light frequencies: 90% of blue light at 400nm and 40% at 430nm. This means you can enjoy blue light blocking protection without the yellow / orange tint you see with some blue light blocking glasses.

Anti-Glare coating

The most effective screen glasses combine blue light blocking lenses with an anti-reflective coating. Our Anti-Glare Coating reduces the buildup of reflections on the front surface of the lens and prevents 99.9% of glare from entering your eyes.

Lightweight and durable

Made from high-quality acetate or sleek stainless steel, our lightweight frames will sync perfectly with your own unique style. And with reinforced spring hinges, LUMES frames are designed to withstand the knocks and bumps of everyday use.

Share how you wear it

Mention @lumes_eyewear on your Instagram feed to be featured in our gallery.

@jipisabel - Jip Isabel de Jongh wearing LUMES blue light blocking glasses
@jipisabel
Jord Neeter wearing LUMES blue light blocking glasses
@jord.neeter
Graciela Malou wearing LUMES blue light glasses
@graciela.malou
Brazilian chef Julia Kamimura wearing LUMES blue light glasses
@juliakamimura
Nobel Osei wearing LUMES blue light glasses
@classic_nob
@photosbyroar wearing LUMES blue light glasses
@photosbyroar

Kent Crystal (Eco) reviews

Thousands of happy eyes and counting...

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