Chroma is dedicated to staying on the cutting edge of light therapy. Your support pushes forward devices designed by engineers who care deeply about health.
Advanced Human Engineering, LLC
chroma eyewear collection
Biologically Optimized
Day & Night Eyewear
GOLDEN GLO
NIGHTSHADE
PRIMARY USE CASE
Designed for daytime use while working on a computer or using screens. Golden
Glo lenses help reduce blue light hazard, keeping your eyes comfortable and your mind alert.
Optimized for evening use, Nightshade lenses enhance color perception when
viewing screens and provide better visibility in harsh lighting conditions where you need them most.
LIGHT BLOCKING RANGE
430-460
(<5% transmission at 450nm)
(<5% transmission at 450nm)
425nm - 570nm
(melanopic range)
(melanopic range)
BLOCKING EFFICIENCY
90%+ of target wavelengths
99.8% of melanopic range
PRESERVED WAVELENGTHS
• 400-420nm (>25% Violet, OPN5)
• 480nm (>10% Cyan, OPN4, OPN3)
• 510nm+
• 480nm (>10% Cyan, OPN4, OPN3)
• 510nm+
• 400-420nm(<20% Violet, OPN5)
• 570nm+
• 570nm+
OPSIN ACTIVATION
Maintains OPN3, OPN4, OPN5 stimulation
Minimal OPN4 & OPN5 activation
COLOR PERCEPTION
Natural with slight warming
Great color differentiation under non-ideal lighting, perfect for
movies, restaurants, and events
Golden Glo
| Primary Use Case | Designed for daytime use while working on a computer or using screens. Golden Glo lenses help reduce blue light hazard, keeping your eyes comfortable and your mind alert. |
| Light Blocking Range |
|
| Blocking Efficiency | 90%+ of target wavelengths |
| Preserved Wavelengths |
• 400-420nm (>25% Violet, OPN5) • 480nm (>10% Cyan, OPN4, OPN3) • 510nm+ |
| Opsin Activation |
|
| Color Perception |
Natural with slight warming
|
Nightshade
| Primary Use Case | Optimized for evening use, Nightshade lenses enhance color perception when viewing screens and provide better visibility in harsh lighting conditions where you need them most. |
| Light Blocking Range |
|
| Blocking Efficiency | 99.8% of melanopic range |
| Preserved Wavelengths |
• 400-420nm (<20% Violet, OPN5) • 570nm+ |
| Opsin Activation |
|
| Color Perception |
Great color differentiation under non-ideal lighting, perfect for movies, restaurants, and events
|
CHROMA EYEWEAR
Transmission Spectra Comparison
Golden glo
$105
$160
DAYTIME BLUE BLOCKERS,
DESIGNED FROM FIRST PRINCIPLES...
People need OPN4 and OPN5 stimulating light (cyan, and violet) during the day, but want to cut down on dopamine destroying harsh dark blue light (430-460nm) produced by screens. These lenses block most of this light while maintaining a high level of daytime stimulation and color differentiation.
BENEFITS:
- Reduce Blue Light Hazard
- Remain alert and focused during the day
- Reduce eye strain
- Improved daytime energy*
- Supports better sleep at night*
* vs. most other daytime blue blockers
Optimal Use Case:
- Extended screen time during daylight hours
- Office environments with artificial lighting
- Early afternoon to reduce accumulated blue light exposure
NIGHTSHADE
$110
$160
Evening Protection with Enhanced Color Perception
First of their kind, Nightshade lenses block nearly all sleep disrupting light without turning the world totally red. Nightshades allow a small amount of violet light - just enough to restore color differentiation on screens and in the worst light environments.
BENEFITS:
- Improved Sleep
- Increased Color Perception When You Need Protection The Most
- Silver mirrored for enhanced aesthetics
Optimal Use Case:
- Nightshade glasses maintain excellent protection against sleep disrupting light while featuring a transmission profile that works with our biology to allow for color perception.
- Enjoy movies, outings, and late night work sessions with minimal circadian disruption.
Closeout Sale 20% OFF
Last Chance to own CARBONSHADES
the Worlds First RED Blue Blockers
We were the first company to make red evening glasses to block the entire melanopic spectrum. Lab grade lenses, in stylish frames with excellent coverage. We've since upgraded our evening glasses to Nightshades. When our current stock of Carbonshade glasses is gone, they will be gone forever. Order yours today.
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