Clean Black for Screen Time
If you shop for computer glasses, this is the clean, nearly-clear take - blue light filtering with a subtle warm tone that takes the edge off harsh glare. Made for screens, bright LEDs, and long reading sessions.
Nina in Black keeps the look sharp with glossy soft-square TR90 and adjustable metal nose pads. It stays comfortable through video calls, late-night edits, and office-lighting days.
- Lenses: Blue Light CR-39 lenses keep a nearly-clear look with a blue-light filtering coating and subtle warm tone for screen time.
- Frame: Nina in Black is a slim soft-square TR90 frame with a glossy finish and adjustable metal nose pads for a secure, custom fit.
- Build: Lightweight full-rim TR90 build with standard hinges; slim temples stay comfortable through long indoor hours.
- Fit: Soft-square shape with balanced coverage that flatters round and oval faces. Nose pads help keep it centered.
- Best For: Open-plan office hours, video calls, study sessions, and late-night reading.
Blue Light Lens
- Blue-light filtering coating for screen-heavy routines
- Clean, nearly-clear look with a subtle warm tone
- Comfort-focused for office lighting and reading
- Made for work, study, and everyday indoor wear
Black Square TR90 Frame
- Adjustable nose pads: Metal pad arms help fine-tune fit and reduce slipping on lower bridges.
- Slim TR90 front: Lightweight feel with a clean, durable everyday frame.
- Soft-square shape: Adds definition for round and oval faces without looking harsh.
Details
Details
Frame Details
Prescription Details
- Prescription Range
- SPH: -12.00 to +12.00
CYL: -6.00 to +6.00 - Progressive Compatibility
- Yes
- PD Range
- 50 to 78 mm
Lens Details
- Color
- Blue Light
- Polarization
- Non-polarized
- Filter Category
- Cat. 0
- Lens Material
- CR-39
- Coatings
- Blue-light filter
Bridge
19 mm
0.75 in
Lens Width
50 mm
1.97 in
Lens Height
48 mm
1.89 in
Frame Width
134 mm
5.28 in
Temple Length
146 mm
5.75 in
FAQ
What is a blue light lens?
What is a blue light lens?
A blue light lens is a nearly clear lens with a filtering coating designed to reduce a portion of high-energy visible (blue) light from screens and bright indoor lighting.
It keeps the look subtle while adding a gentle warm tone for a more relaxed viewing experience during long screen sessions.
When should I wear blue light lenses?
When should I wear blue light lenses?
They are best for screen-heavy routines, office lighting, reading, and everyday indoor use.
They are not a replacement for dedicated sun lenses in bright outdoor conditions.
How does blue light filtering work?
How does blue light filtering work?
The coating selectively reflects or absorbs some short-wavelength blue light. It does not block all blue light.
This selective filtering can make indoor lighting and screens feel less harsh for some people.
Will blue light lenses reduce eye strain or headaches?
Will blue light lenses reduce eye strain or headaches?
Some people find blue light lenses more comfortable for extended screen time, but results vary and are not guaranteed.
Good screen habits still matter—take regular breaks, use comfortable brightness, and keep proper viewing distance.
Do blue light lenses change color perception?
Do blue light lenses change color perception?
There is usually a slight warm shift in color because some blue wavelengths are filtered.
Most people adapt quickly, but color-critical tasks may feel different at first.
Are blue light lenses suitable for outdoor wear?
Are blue light lenses suitable for outdoor wear?
They are optimized for indoor comfort and screen use.
For strong sunlight or intense brightness outdoors, a dedicated sun lens is usually a better choice.
Are blue light lenses recommended for night driving?
Are blue light lenses recommended for night driving?
They are not designed to improve night driving visibility.
For night driving, clear lenses with a high-quality anti-reflective coating are usually the better choice to reduce reflections.
Free Gifts for Each Order
- Quality Glasses Case
- Cleaning Cloth
- Screwdriver