Day Lens

Frontier, Day - Blue Light Glasses

€85,90

1 review

Superior daytime blue light blocking: These glasses specifically target and block the most disruptive blue light wavelengths, ensuring your eyes are protected from the harmful effects of prolonged screen time and artificial lighting.

Lab-tested to ensure the highest quality

  • Blue Light (380–500 nm): Blocks 88.7%
  • Green Light (500–570 nm): Blocks 28.8%

In stock: 10+ items available

All EU orders are shipped from Finland

24-month guarantee on Trueons products

10% off for Insider list members

Easy returns & exchanges

Shipping rates & times

Finland

  • Posti Pickup Points (1–3 business days): €5.90
  • Posti Home Delivery (1–3 business days): €10.90

Åland Islands

  • Posti services available (1–3 business days).

Baltic Countries (Estonia, Latvia, Lithuania)

  • Posti Baltic Parcel (1–4 business days): €5.90
  • UPS Access Point Standard – Baltics: €8.90

European Union (other member states)

  • UPS Access Point Standard – Europe: €9.95
  • UPS Standard – Europe: €10.95
  • UPS Express Saver – Europe: €22.95

Important Information

  • All shipments include tracking.
  • Delivery times are estimates and may vary due to carrier delays or customs processing.
  • Certain EU special territories are excluded or may require customs clearance, including (but not limited to): Canary Islands, Madeira, Azores, Ceuta, Melilla, and French overseas departments.
  • At this time, we do not offer shipping outside the European Union.
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Trueons™

Frontier, Day - Blue Light Glasses

Trueons Daytime Blue Light Blocking Lenses are expertly designed to shield your eyes from the harmful effects of artificial light sources. These lenses block 89% of blue light in the 380 - 500 nm range, significantly reducing your exposure to blue light emitted by screens and other electronic devices.

Superior Daytime Blue Light Blocking: Our lenses specifically target and block the most disruptive blue light wavelengths, ensuring your eyes are protected from the harmful effects of prolonged screen time and artificial lighting.

Feel Better at Work

By limiting the unnatural blue light spikes coming from screens, you'll feel more focused and energized. Experience calm yet clear energy levels without energy crashes in the afternoon. 

High-Quality Lens Material

Crafted from optically clear and non-reflective prescription-grade polycarbonate, these lenses provide maximum protection and visual comfort without distorting your vision.

Lens specifications

  • Blue Light (380–500 nm): Blocks 88.7%
  • Green Light (500–570 nm): Blocks 28.8%
  • Yellow, optically clear and non-reflective prescription-grade polycarbonate lens with blue light blocking technology built into the lens material.
  • An additional anti-reflective coating enhances protection against harmful artificial blue light.
  • The lens surface includes a scratch-resistant coating to protect against wear and tear, and features an engraved Trueons Authenticity Stamp.

Frame specifications

Frame color: Black

  • Frame material: Metal
  • Frame width: 142 mm
  • Lens width: 60 mm
  • Lens height: 50 mm
  • Bridge width: 15 mm
  • Temple Length: 135 mm

Trueons™ versus generic blue light blockers

Not all blue light glasses are created equal. While generic options often rely on outdated lens coatings or weak filtering, Trueons™ take a science-backed, design-first approach that prioritizes comfort, effectiveness, and long-term eye health.

Feature

Trueons™

Standard Blue Light Blockers

Blocks blue + green (up to 550nm) Yes No
Day, evening and night-time lens options Yes No
Backed by circadian research Yes No
Tested by biohackers and coaches Yes No
Stylish, durable frames Yes No