- Fl-41 is the #1 tint recommended for light sensitivity and migraines.
- Prevents eye strain and migraines from florescent lighting, blue light, and computer screens.
- Blocks 100% of harmful UVA/UVB rays.
- Free case and microfiber cleaning cloth included.
- Ideal for indoor use.
- Clips on to most frames.
- Fl-41 may prevent up to 74% of light-triggered migraines.
- Fl-41 is the #1 tint recommended for light sensitivity and migraines.
- Prevents eye strain and migraines from florescent lighting, blue light, and computer screens.
- Blocks 100% of harmful UVA/UVB rays.
- Free case and microfiber cleaning cloth included.
- Ideal for indoor use.
- Clips on to most frames.
- Fl-41 may prevent up to 74% of light-triggered migraines.