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Black-grey TR90 frame blue-light glasses with clear polycarbonate lenses

Avantalk

Avantalk Blue Light Blocking Glasses Black Grey Frame 2 in 1 accessory

SKU CH-P29T-0CGNH

Lightweight TR90 frames with polycarbonate lenses cut 90% of blue light to reduce eye strain and support better sleep

  • Reduces eye strain during screen use by cutting 90% of blue light
  • Helps improve sleep quality by lowering blue-light exposure before bed
  • Lightweight TR90 frame stays comfortable through long work sessions
  • Polycarbonate lenses provide clear vision without magnification distortion
  • Unisex black-grey design suits both men and women for everyday wear

Everyday screen protection

These glasses filter 90% of blue light from monitors and phones. The non-magnification polycarbonate lenses keep text sharp while reducing eye fatigue during long sessions. They suit anyone who spends hours in front of displays and wants clearer vision without prescription changes.

Limits of blue-light filtering

The coating blocks a high proportion of short-wavelength light but does not eliminate all glare or colour shift. Users who need colour-critical accuracy for design or video work may notice a subtle warm tint. The lenses also do not correct refractive errors such as myopia or astigmatism.

Lightweight TR90 frame

The flexible TR90 material bends without snapping and weighs very little on the nose and ears. Adjustable nose pads and slim temples stay comfortable through a full workday or gaming session. The neutral black-grey finish fits professional and casual settings alike.

Highlights

  • Reduces eye strain during screen use by cutting 90% of blue light
  • Helps improve sleep quality by lowering blue-light exposure before bed
  • Lightweight TR90 frame stays comfortable through long work sessions
  • Polycarbonate lenses provide clear vision without magnification distortion
  • Unisex black-grey design suits both men and women for everyday wear

Specifications

No published specifications for this item yet.

Questions about this item

Do these glasses come in different magnification strengths?

The lenses are non-magnification polycarbonate, so there is no magnification option to choose.

What does the 90% blue-light cut mean when I wear them at my desk?

It means the lenses block 90% of blue light, reducing eye fatigue, dryness and headaches during long screen sessions.

What frame material is used and how does it affect comfort?

The TR90 frame is lightweight and flexible, keeping the glasses comfortable for extended wear.

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