855948007501 855948007501 https://www.functionalself.eu/media/catalog/product/cache/f025615924157caf468c64ef219aa82c/t/r/truedark-daylights-dark-tortoiseshell-pro-case.jpg

True Dark

TrueDark® - Daylights Dark Tortoiseshell Pro

Special Price €69,97 Regular Price €99,95

30% off

True Dark

TrueDark® - Daylights Dark Tortoiseshell Pro

Products that are purchased directly from this website by an end-user may be returned by you within thirty (30) days of the date of purchase for a full refund less shipping and handling. Please note products must be returned in their original packaging and in the same condition in which they were received. Opened packages are not eligible for return.

Special Price €69,97 Regular Price €99,95

30% off

In Stock

Let me know when back in stock


Ideal for the daytime while you’re using a mobile, laptop or anything that emits blue light. 

  • Designed to block out about 40% of blue light. 
  • Too much exposure to blue light can disrupt your circadian rhythm. 
  • Clear and scratch-resistant lenses with a stylish frame. 

1 Set

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TrueDark® - Daylights Dark Tortoiseshell Pro

Detailed product information


  • For daytime indoor use
  • Anti-reflective coating on lenses
  • Lightweight mottled brown and amber acetate frame
  • Foldable hard-shell glasses case
  • Microfibre lens cleaning cloth
  • Spring hinges for a customised fit
  • Clear scratch-resistant polycarbonate lenses
  • Aims to be blue light blocking
  • Designed to block approximately 40% of blue light 

TrueDark® clear lensed 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 utilising 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.

TrueDark®’s Clear Lens styles are a great solution if you work in a profession where a coloured 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 can dramatically impact our neurotransmitters and hormones responsible for quality sleep.

TrueDark® Daylights glasses can 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 can help you find the right balance of blue light exposure from artificial lighting. TrueDark® Daylights aim to tone down the amount of the blue wavelengths that negatively impact your biology and may help to:

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

For daytime indoor use while around/using artificial blue light-emitting fixtures and devices (TVs, computers, tablets, phones, etc.).

Brad Johnston founding partner of Functional Self

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