The ScreenTime Billie Computer Glasses are daytime blue light filter glasses for people who spend long periods in front of screens. The ClearBlue lenses filter blue light from digital devices and other artificial light sources, including LED and fluorescent lighting.
The lenses filter 50% of blue light across the blue light spectrum (400nm-500nm), including 50% at 455nm. They are made to help with digital eye strain, sore and tired eyes, headaches and migraines, and blurred vision. They also reduce the impact of blue light on the circadian rhythm. The lenses give clear vision without color distortion.
The frame is made from lightweight acetate and has durable spring hinges. The lenses are smudge proof and resistant to water, scratches and dust.
- Lens type
- ClearBlue clear lenses, daytime use
- Blue light filtering
- 50% across 400nm-500nm; 50% at 455nm
- Frame material
- Lightweight acetate
- Hinges
- Spring hinges
- Lens coating
- Smudge proof; water, scratch and dust resistant
- Lens width
- 49mm
- Lens height
- 43mm
- Bridge
- 15mm
- Arms
- 140mm
- Frame width
- 135mm
