★★★★★ Rated 4.9. out of 5
Evening light disrupts melatonin and overstimulates the brain. Our red lenses filter the signal, helping your body relax and transition naturally into sleep.
What You See, You Feel
Light is input. At night, harsh wavelengths keep your system wired when it should be winding down. Our evening lenses correct that misalignment—so your eyes relax, your mind settles, and sleep comes naturally.
Why RedSpec Is The
Perfect Choice
Light protection designed for clarity, comfort, and performance.
The Problem
Modern light is misaligned with human biology. Blue wavelengths overstimulate the brain, disrupt melatonin, and strain the visual system—especially at night.
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Small Screen, Big Signal
Phones push concentrated light directly into your eyes. That signal keeps your brain in “day mode” just as your body is preparing for rest.
Brightness Without Boundaries
Large screens wash your system with disruptive light, triggering alertness at night. RedSpec lenses filter the signal so your body can ease into recovery.
Hidden Strain
Your laptop’s brightness is tuned for visibility, not your biology. Evening use delays melatonin and keeps your brain wired when it should be winding down.
RedSpec Will Upgrade Your
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Protect Your Eyes
Our lenses filter harsh blue and green light that overstimulate your brain and strain your vision.
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Calm Your Mind
Reduces overstimulation from screens, helping you settle into rest mode.
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Sleep Deeper
Blocking disruptive wavelengths supports melatonin, helping your body downshift into natural rest.
Evening Frames
Filters disruptive wavelengths so your brain relaxes, melatonin rises, and your body moves naturally toward rest.
See Clearly. Stay Aligned.
RedSpec lenses filter the light that strains your eyes, disrupts your rhythm, and drains your energy — so you can focus by day and rest by night.
Protect Your Eyes
Shield against digital glare and harsh light for lasting visual comfort.
Boost Daily Focus
Stay sharp and energized through work, training, or play.
Restore Sleep
Promote melatonin release for deeper, more restorative rest.
Experience the Difference
Blocks harmful of blue light in the 400–450nm range (spectrum most linked to digital eye strain)
Before
After
Vision Drives Performance. We Filter What Disrupts It.
Your eyes exhale. The glare softens. Noise recedes. Calm spreads through your system as light shifts to a warmer hue. Thought loops quiet. Muscles release. You are no longer on high alert. You are attuned. This is what winding down should feel like.
CR-39 optical resin—clear, lightweight, and built to resist scratches.
Filters ~78% of light under 500nm—blocking blue and green wavelengths that disrupt melatonin and overstimulate at night.
60.57% light transmission—ideal for low light, while preserving clarity in red and yellow tones.
Blocks 77% of HEV light below 520nm to reduce circadian disruption and support evening wind-down.
Reduces photic stress to help calm the nervous system—best worn post-sunset or before sleep.
Designed for Your Rhythm
RedSpec isn’t just eyewear — it’s a system to keep your body aligned with its natural rhythm in a world of artificial light.
Everyday style meets optical science
Built for screens, travel, and everyday life
Benefits you notice in focus, mood, and sleep
Recovery Begins Before Sleep
Your body doesn’t shut off at night, it shifts. Evening lenses reduce late-day stimulation so you can move naturally from alert to at ease.
Calm Through Color
Red light cues the brain to slow down. Our tint softens tension, quiets overstimulation, and prepares your system for rest.
Designed for Downtime
Slip them on and feel the world dim. This is your cue to disconnect, settle in, and recover without friction.
Questions?
Clear answers for curious systems. Explore how our evening lens helps recalibrate your biology—one wavelength at a time.
What is the purpose of the RedSpec evening lens?
Our night lens is engineered to block short-wavelength light—primarily in the blue and green spectrum—to reduce photic stress, protect circadian integrity, and help your nervous system wind down. It’s a physiological tool for sleep readiness and recovery.
How does it support sleep quality?
By filtering out wavelengths under 500nm (especially the 460–480nm range), the lens helps preserve melatonin production and reduces overstimulation—two critical factors in falling asleep faster and sleeping deeper.
What wavelengths does it block?
Our red lens filters approximately 78% of light under 500nm, including HEV blue and parts of green light. It offers a Tsb (blue light transmittance) of 22.19%, meaning over 77% of HEV light is blocked.
Why is short-wavelength light so disruptive at night?
Short wavelengths (blue/green) are interpreted by your brain as daylight. They suppress melatonin and trigger alertness—keeping your nervous system wired when it should be resting.
Can I wear these while using screens?
Absolutely. They’re designed for screen-heavy evenings—filtering artificial light from phones, laptops, and TVs to help your brain disengage and your body prepare for rest.
What material are the lenses made from?
We useCR-39, a high-fidelity optical resin originally developed for aerospace use. It offers excellent clarity, minimal chromatic distortion, and high scratch resistance—ideal for low-light precision.
How soon before bed should I wear them?
For best results, begin wearing them1–3 hours before your intended bedtime. This aligns with your natural melatonin curve and cues your system to wind down biologically—not just mentally.
What are the neurological benefits?
RedSpec Red lenses reduce late-day neural arousal by lowering photic input and have been linked to increasedLate Positive Potential (LPP)—a brainwave associated with emotional regulation and nervous system calm.
What makes RedSpec different from other blue light glasses?
We don’t just block light—we design optical tools for sensory alignment. RedSpec is built on circadian biology, neurological impact, and material integrity. It’s lab-grade function in wearable form, with aesthetics that match your system.