Blue Blocking Amber Glasses for Sleep - BioRhythm Safe(TM) - Nighttime Eyewear - Special Orange Tinted Glasses Help You Sleep and Relax Your Eyes[Product Information]- BRIGHT & CLEAR LENSES - Wearing sunglasses indoors is ridiculous. These are not sunglasses. There is no dark tint and they are not polarized. They are designed to pass as much non-blue light through as possible. You can still make eye contact with loved ones and even forget you are wearing them.
- WRAPAROUND FIT - The wraparound keeps light from getting around the lenses. Lens-bridge-temple: 61-16-129
- SPORTS FRAMES - These durable frames have a bit of flex to them. They are not ridged plastic that can break and be uncomfortable. If you’ve ever fallen asleep wearing blue blocking glasses， you will love these frames!
- TECHNICAL SPECS - FDA approved glasses. Tested to block 100% of light from 280 - 490nm (this includes UV). Blocks 99.82% of light in the critical 450 - 510nm range. This is the most disruptive wavelength of light at night. It is also the same frequency of light that is blasted directly into your eyeballs from electronic devices! Always wear protection!
- NOTE - These will NOT fit over prescription glasses or reading glasses. Do not use while driving or operating machinery.
