Daylights Grey Tortoiseshell Pro

Features: 

• For daytime indoor use 
• Anti-reflective coating on lenses
• Lightweight mottled grey acetate frame 
• Foldable hard-shell glasses case 
• Microfiber lens cleaning cloth 
• Spring hinges for a customized fit 
• Clear scratch-resistant polycarbonate lenses 
• Blue light blocking 
• Blocks approximately 40% of blue light  
• See our guide to select the best styles for your face shape

TrueDark® clear lensed Human Compatible® eyewear is ideal for users who work/live/play in environments lit with artificial blue light-emitting fixtures and are exposed to long periods of time utilizing blue light-emitting devices (TVs, computers, tablets, phones, etc.).

Clear lens glasses are ideal for people who suffer from disrupted sleep-wake cycle/circadian rhythms. Clear lens eyewear is also suitable for night shift workers as they can be more sensitive to artificial lighting during the dark hours they are awake, which disrupts their natural sleep-wake cycle/circadian rhythm. 

40% of blue light is blocked with our clear lenses

Our Clear Lens styles are a great solution if you work in a profession where a colored lens isn’t the right style, draws too much attention, or interferes with your work. 

Blue light emitted from the sun helps regulate our sleep/wake cycle. However, we’re exposed to an overabundance of blue light or junk light from artificial lighting in today’s world.

This includes hours spent in front of TVs, phones, and computers. It also includes time spent in artificial man-made light with LEDs and fluorescent lights. Even if we’re reading a book, we’re doing that in artificial light, which emits dramatically more blue light than the sun.

Overexposure to junk light during the day dramatically impacts our neurotransmitters and hormones responsible for quality sleep. 

TrueDark® Daylights glasses help filter the overabundance of junk light from artificial light sources when you are indoors, working on computers, watching TV, or anywhere else junk light is impacting your performance.

Some blue light is good for you during the day, and TrueDark® Daylights will help you find the right balance of blue light exposure from artificial lighting. TrueDark® Daylights tones down the amount of the blue wavelengths that negatively impact your biology and help: 

• Block harsh blue light wavelengths emitted by LEDs, electronics, phones, tablets, and computers. 
• Reduce daytime eye strain 
• Improve overall sleep 
• Synchronize your circadian rhythm  

The Daylights lenses are strategically designed using pure, durable, prescription-grade polycarbonate lenses. This results in true clarity of light and consistent junk light coverage throughout the scratch-resistant lenses.