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Night Ease™ Wrap Around Dark Red Lens Sleep Glasses – Black
$79.00

Blocks 100% of Blue & Green Light (up to 580nm)
360° Zero-Leak Wrap-Around Design
Adjustable Nose Pads for A Pressure-Free Fit All Night
NIGHT EASE WRAP AROUND DARK RED LENS SLEEP GLASSES
Optimized for deep recovery, the Night Ease™ Dark Red lenses provide the ultimate defense by neutralizing 100% of blue and green light up to 580nm. These glasses trigger natural melatonin production, helping you fall asleep faster and achieve a more restorative sleep cycle.
Size
- Hinge to Hinge: 132mm (Medium Fit)
- Frame Height: 44mm
- Size: 65◻18-132
- Gender: Unisex
Night Ease™ Red Lens Specs

- UV400 Protection: 100%
- Lens Type: Non-Polarized
- Lens Material: Polycarbonate
- Blue Light Block Ratio: 99.77% (HEV 380-500nm)
- Lens Category: 4 (VLT ≈3%) – Special Purpose
- Lens Features: 580nm-600nm precise cut-off, Impact-resistant, Dual-layer anti-reflective coating
- Light Conditions: Extreme light sensitivity, intense glare environments, specialized pre-sleep biohacking. (Not suitable for driving or general low-light navigation)
Wrap Around Frame Specs
- Frame Material: Flexible TR90 Frame with Rubber Temple Tips
- Frame Color: Matte Black
- Hinge: Hingeless
- Temples: Adjustable Rubber Non-slip Pads
- Nose Pads: Adjustable Nose Pads
- Total weight: 29.1g
Included With Order
- Half-Shell Hard Protective Case
- Microfiber Soft Case
- Microfiber Cleaning Cloth
Shipping & Returns
- Free standard shipping: 7–10 days
- Expedited shipping: +$19.99
- 30-day hassle-free returns
- 6-month warranty on materials and workmanship
- Details: https://gloojo.com/shipping-and-returns/
Prescription
We offer single vision prescription lens services for Gloojo. Explore our available prescription options here.
Harmful Light Surrounds You




FAQ About Red Lens
Most "sleep glasses" only target a fraction of blue light, but our PC-R0301 lens is a high-performance Category 4 filter. With a Luminous Transmittance of approximately 3%, it is engineered to create a "blackout" effect for the specific wavelengths that trigger alertness, simulating total darkness for your brain even in a lit room.
Scientific sleep optimization requires blocking more than just blue light. Our spectral report shows a precise cut-off at 580nm–600nm, meaning it blocks 99.77% of blue light and nearly all green light—the two primary colors that suppress melatonin. By eliminating these "daylight" signals, you help your body trigger its natural sleep cycle faster.
Yes, it is specifically designed for pre-sleep screen use. The lens maintains a Red Signal Transmittance of 34.56%, allowing you to see red-spectrum text and images while the Blue Light Block Ratio remains at a powerful 99.77%. This allows for a "digital sunset" experience that protects your eyes from high-energy visible (HEV) light.
No. Due to the extreme light filtration required for deep sleep prep, these are classified as Category 4 (Very Dark) lenses. They are officially rated as "NOT SUITABLE" for driving at night or in twilight because they reduce visibility too significantly for safety. We recommend using them only while stationary in a safe, indoor environment.
While the tint is deep, the lens is engineered for optical precision. The certification report confirms a PASS for UV400 and utilizes Polycarbonate material for impact resistance. Additionally, the dual-layer anti-reflective coating helps minimize internal reflections, ensuring that your view of a book or screen remains crisp despite the heavy color filtration.
Night Ease™ Wrap Around Dark Red Lens Sleep Glasses - Black














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