Night Lens

Dualist, Night - Blue Light Glasses

€79,90

6 reviews

The ultimate blue light blocking Sleep Glasses to protect your eyes and improve your sleep quality. Wear these lenses 1-3 hours before going to sleep to ensure you wake up refreshed and energized.

Lab-tested to ensure the highest quality

  • Blue Light (380–500 nm): Blocks 99.4%
  • Green Light (500–570 nm): Blocks 99.9%

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™

Dualist, Night - Blue Light Glasses

Modern lifestyles and heavy tech use expose us to bright artificial light, often making evenings less restful. Trueons Night Lens Sleep Glasses with deep red lenses are designed to filter out blue and green light from screens and lamps, helping you create a calmer atmosphere before bedtime.

Trueons Night Lens filters more than 99% of blue and green light frequencies. Wearing these red sleep glasses 1–3 hours before bed helps reduce evening light exposure and supports a smoother transition into rest.

Benefits of Use:
  • Helps you unwind and relax in the evening
  • Supports a natural evening rhythm by reducing disruptive light
  • Makes screen time softer on the eyes at night
Lens Technology:

Optically clear and non-reflective polycarbonate lenses with an advanced anti-reflective coating for evening use. Each lens is engraved with the Trueons Authenticity stamp to ensure genuine quality.

Lens specifications

  • Blue Light (380–500 nm): Blocks 99.4%
  • Green Light (500–570 nm): Blocks 99.9%
  • Red, 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 and Silver

  • Frame material: Metal , TR90
  • Frame width: 142 mm
  • Lens width: 54 mm
  • Lens height: 44 mm
  • Bridge width: 18 mm
  • Temple Length: 142 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