Description
Daylights Transition Sunglasses
How to Use TrueDark® Optical Technology
🔴 For optimal results, we suggest wearing patent-pending TrueDark® Twilights between 30 minutes and 2 hours before going to bed. Try different lengths of time to discover what works best for you. TrueDark® Twilights may cause drowsiness and help set your circadian rhythm, so use them at night or before sleep only.
🟡 Use the TrueDark® Daylights when you are inside and being exposed to junk light, such as TVs, computers, tablets, and phone screens, as well as fluorescent or other high-blue spectrum artificial light. If you are spending time in natural light environments, consider wearing our Daylights Transition lenses.
How TrueDark® Works: Beyond Blue
TrueDark® technology goes beyond the old blue blocking concept when it was thought that the blue spectrum was all that mattered. Recent discoveries found the combination of violet, green, and blue light combine to disrupt your body’s circadian rhythm. TrueDark® Twilights work together to block the most harmful parts of the spectrum. Don’t let your body think it’s daytime until you are ready to sleep.
During the day, your brain and body require some blue light, but not the onslaught of blue from computer screens or fluorescent lights. Daylights glasses tone it down, reducing eye strain and adjusting for the artificial light indoors.
When to Use TrueDark®
Daylights for:
Indoor / Junk Light
Twilights for Bedtime
DAYLIGHTS ZONE IN MANMADE JUNK LIGHT
Use throughout the day and early evening.
TWILIGHTS ZONE
Use at least 30 minutes, or up to 2 hours before bedtime.
The contents of the Knysna Health website shall not be regarded as medical advice, or a basis from which to make medical decisions. The use of information found on this site is completely your responsibility and at your own risk. Our recommendation is that if you have health concerns that you feel unsure about how to deal with, that you contact your trusted health professional for personalized advice.
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