What is the difference between transparent and red blue light glasses?
Alina's Glasses Secret Revealed
In this blog, we dive into the science behind red light and how Alina's evening and daytime glasses are revolutionizing the sleep industry. What is the difference and when should you use which variant?

What Do Different Eyeglass Lenses Contain?
The blue light blocker daytime glasses offer clear vision and protection against harmful blue light. They block almost all harmful blue light (380-455nm) and maintain balanced color reproduction. The part of the blue light spectrum (455-520nm) that keeps you alert and sharp is completely transmitted to allow your biorhythm to receive the right signals during the day. This makes them ideal for everyday use. They protect the eyes from digital fatigue and limit excess blue light, which can exhaust the adrenal glands through excessive cortisol production. They also protect your biorhythm, improving your night's sleep.
On the other hand, Alina's blue light blocker night glasses offer advanced eye protection, specifically designed to promote a good night's sleep. These glasses filter out 99.9% of the blue light spectrum (380-520nm). These glasses are intended to be worn when it is dark outside. They may not look as stylish, but they are essential for a good night's sleep, and let's be honest: who can see you sitting on the couch? For Alina, this choice is a conscious investment in rest and well-being.
Which Glasses Should You Wear When?
Want to improve your sleep? Night glasses are the solution. They may not be stylish, but does that matter in this case? Red glasses are perfect for the evening and promote a peaceful sleeping environment. Red glasses can also be worn in the morning when it is still dark outside in winter.
Do you spend a lot of time indoors behind your laptop during the day? Then daytime glasses are the perfect addition to give your eyes, adrenal glands, and biorhythm the rest they deserve.
This allows you to choose the glasses that best suit your well-being and lifestyle. The transparent glasses are an extra, but not essential for a good night's sleep, unlike the red blue light blocker, which is essential if you want to sleep deeply (especially in the current era with a lot of artificial blue light).
Not All Blue Light Blockers Are Created Equal
Not all blue light blockers on the market do what they promise. Red/orange lenses do not automatically block 99.9% of blue light. The quality of the lenses is important. Always invest in high-quality blue light blocker glasses and, if necessary, request the test report. Companies that stand behind their product will always provide the report. Good sleep glasses are essential for optimal protection against harmful blue light. Cheap = Expensive!
General outline
- Evening Glasses: When it's dark outside.
- Day glasses: During the day when you are indoors and using digital devices.
More Sleep Advice
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Alina - Sleep advice for the hectic pace of everyday life!