NIGHT SYNC NOX
€59.95
A shield for your circadian rhythm. Precision-engineered red lenses do not merely filter blue light — they virtually eliminate it. Blue light filtering Night Sync reduces digital eye strain and enhances visual comfort during evening screen time, helping restore the sleep rhythm your body was designed for. Paired with the Nox frame, its bold, contemporary silhouette brings confident simplicity to your nightly routine.
Quantity
Out of stock
Key Benefits
- Maximum melatonin protection. Blocks the precise light spectrum that suppresses sleep hormones, restoring your body's natural signal to rest.
- Strain-free evenings. Eliminates harsh glare from phones, tablets, and televisions so your eyes arrive at bedtime truly at ease.
- Restorative sleep. Fall asleep faster and stay asleep longer - wake up refreshed by aligning your sleep cycle naturally.
Blue Light Test Report
Derived directly from the ANSI Z80.3:20** and EN ISO 123**-1 Certification Report
- Lens Material: Resin Filter Category: 1 (Light Tint / Daytime Use)
- Luminous Transmittance (Tv): 50.67%
- Note: Moderate visible light transmission — suitable for daytime wear with noticeable tint but preserved overall visibility.
Blue Light Blocking Efficiency:
- Tsb (380–500 nm): 1.70% Transmission
- Translation: Blocks ~98.3% of 380–500 nm blue light (very strong blue attenuation while retaining moderate visible brightness).
Spectrum Coverage:
- Tmin (475–650 nm): 0.49% Transmission
- Translation: Near-total attenuation across the critical blue-to-green transition into lower green wavelengths — preserves only longer wavelengths, producing a strong yellow/amber appearance.
UV Protection:
- UVA (315–380 nm): 0.06% Transmission (≈99.94% Blocked)
- UVB (280–315 nm): 0.00% Transmission (100% Blocked)
- UV400 Protection: Confirmed (virtually all UVA/UVB blocked).
Spectral Cut-Off Notes:
- Sharp cut-on occurs around ~500–560 nm with transmittance rising steeply into the amber/red region on the spectrum graph.
- 280–~500 nm (UV + Violet + Blue + lower green): Essentially blocked.
-
~550 nm (amber/red): Transmission rises, allowing color and contrast from longer wavelengths.
Summary of Lab Findings:
- Blue Light Blocking (380–500 nm): ~98.3% Blocked (high).
- Green/Red Transmission (475–650 nm): ~0.5% Transmission.
- UV Protection: ~100%.
Standards Results:
- ANSI Z80.3:2018 – FAILED (Not certified as sunglasses);
- EN ISO 12312-1 & AS/NZS 1067.1 – FAILED (Not suitable for driving)
- overall filter category = 1 (passes Tv range for category).
Usage Verdict:
Highly effective at blocking blue and lower-green wavelengths — suitable for strong daytime blue-blocking (screen use and daytime light sensitivity). Not suitable for driving in twilight/night or situations requiring accurate color rendering; fails several color-limit criteria and is not approved for driving in low-light conditions.
Technical Information
- Blue cut: ~98.5% attenuation across the specified short‑wavelength band.
- Visible transmittance: ~50% (balanced for low‑light evening activities and TV viewing).
- Lens type: deep amber/red optical‑grade filters with anti‑reflective coating.
- Fit: unisex frame, lightweight.
Usage
- Recommended: wear 60–120 minutes before bedtime while exposed to screens or bright indoor lighting; remove when going to sleep.
- Trial plan: use for 7 nights while tracking sleep onset and quality to evaluate personal benefit.
Care & maintenance
- Clean with microfiber cloth and lens cleaner; store in case.
- Avoid high heat, abrasive cleaners, and prolonged outdoor use.
Cautions
- Not recommended for driving; deep tints can alter color perception of traffic signals and signage.
- Not a replacement for sunglasses outdoors unless UV protection is explicitly stated.
- If you have persistent sleep or eye issues, consult a healthcare professional.
What's Included
- 1 x Blue Light Glasses Pro
- 1 x Protective Case
- 1 x Cleaning Cloth
Circadian Rhythm Control
Lenses shift the spectral mix reaching the retina, cutting high‑energy wavelengths that drive alertness. This reduces physiological signals that delay sleep and lowers visual contrast and glare that cause digital eye strain. The red lens strongly filters blue and adjacent green light for maximal evening circadian protection—wear before bed to ease wind‑down and speed sleep onset; not suitable for driving or tasks needing accurate color.
The Recoverby comfort (yellow) lens provides a milder blue‑light reduction for everyday use, softening LED/display glare and reducing eye strain while preserving natural color and brightness. It’s ideal for work, commuting, daytime driving, and long screen sessions.
NIGHT-TIME BIOLOGICAL RESET
After dark, artificial blue and nearby green light keeps the brain in daytime mode, delaying melatonin, increasing evening arousal, slowing wind‑down, and fragmenting sleep when exposure is repeated. Recoverby Plus (red) lenses block these alerting bands at the retinal level while passing warm wavelengths for safe orientation; wear before bed to lower retinal stimulation, support earlier melatonin onset, reduce cortical arousal, and promote parasympathetic recovery. Not for driving or color‑critical tasks.
Recoverby Comfort (yellow) lenses offer moderate blue‑light reduction to soften glare and cumulative stimulation without noticeable color distortion, preserving visual clarity for all‑day activities and daytime driving while reducing late‑day alerting. Both lenses are lab‑verified, provide full UV protection, and fit frames that limit peripheral light ingress for consistent performance.
Light Exposure: Impact on Sleep & Recovery
Artificial light after dark tricks the brain into thinking it’s still daytime: blue and nearby green wavelengths stimulate retinal sensors that signal the central clock, suppress melatonin, raise arousal, delay sleep, fragment restorative stages, and over time impair recovery, memory consolidation, and metabolic balance.
Recoverby red lenses aggressively filter those alerting bands while passing warm tones to encourage earlier melatonin release, lower cortical arousal, and faster, more stable sleep onset (not for driving or color‑critical tasks). The yellow/amber option offers gentler reduction of high‑energy light to cut screen glare and evening buildup while preserving color and visibility for daytime use. Both are lab‑verified, provide UV protection, and are designed to limit peripheral light leakage for consistent real‑world performance.
Reviews
I had problems falling asleep for so long and I thought it's just normal for me until I tried these glasses! Essentially, it was never my sleep, but my melatonin which was destroyed by blue light and led lights at home! Now thanks to these blue light night sync's my melatonin is growing and nerves are calm before bed - even if I sit on tiktok. THANK YOU and highly recommending them!
Comfortable, affordable, and effective. I bought them mainly for evening computer use, and they've helped make long work sessions more comfortable!
I was skeptical at first, but after a month of use, I've experienced less eye fatigue and fewer headaches. They're now part of my daily routine!