Glasses

PLEASE NOTE: Following health restrictions (COVID), no pair of glasses will be taken back or exchanged by Calicea or the manufacturer.

The danger of blue light from phone, TV, and computer screens is a topic that is increasingly concerning people nowadays. This light is emitted from the screens of our electronic devices and can negatively affect our health.

Blue light can disrupt our sleep by suppressing the production of melatonin, a hormone that regulates our sleep cycle. This can lead to sleep disorders such as insomnia and chronic fatigue. Additionally, blue light can also cause eye strain, headaches, blurry vision, and dry eyes.

There are ways to minimize exposure to blue light, such as using screen filters or glasses that block this light. Applications such as Night Shift for iPhone and f.lux for computers can also reduce the amount of blue light emitted from our screens.

PRiSMA® Kids LTE Blue Light Blocking Glasses 95% PRiSMA® Kids LTE Blue Light Blocking Glasses 95% 2
Delivery times 5 to 8 days
Glasses

PRiSMA® Kids LTE Blue Light Blocking Glasses 95%

51982
€69.00
Children's glasses with frame to protect eyes from 2 to 10 years against artificial blue light produced by flat screens (TV, PC, tablets, etc.), compact fluorescent lamps and LEDs is essential. New studies today speak of possible risks in the development of various eye pathologies.
PRiSMA® Kids LiTE Blue Light Blocking 95% Protective Glasses PRiSMA® Kids LiTE Blue Light Blocking 95% Protective Glasses 2
Delivery times 5 to 8 days
Glasses

PRiSMA® Kids LiTE Blue Light Blocking 95% Protective Glasses

51972
€69.00
Kids glasses with frame for the protection of eyes from 2 to 10 years against the artificial blue light produced by flat screens (TV, PC, tablets, etc.), compact fluorescent lamps and LEDs is essential. New studies today speak of possible risks in the development of various eye pathologies.
PRiSMA® FREiBURG PRO Bluelightprotect – Blue light protection glasses 99% PRiSMA® FREiBURG PRO Bluelightprotect – Blue light protection glasses 99% 2
Delivery times 5 to 8 days
Glasses

PRiSMA® FREiBURG PRO Bluelightprotect – Blue light protection glasses 99%

51301
€79.00
New style of Prisma FREiBURG Pro goggles! Simpler style. New protective cover with zipper. Everything has been reduced to a minimum. Optimal protection against blue light at a reasonable price. “AMBER PRO” lenses for 99% eye protection against artificial blue light produced by flat screens (TV, PC, etc.), compact fluorescent lamps and LEDs.
PRiSMA® FREiBURG LiTE Bluelightprotect – Blue light protection glasses 95% PRiSMA® FREiBURG LiTE Bluelightprotect – Blue light protection glasses 95% 2
Delivery times 5 to 8 days
Glasses

PRiSMA® FREiBURG LiTE Bluelightprotect – Blue light protection glasses 95%

51302
€79.00
New style of Prisma FREiBURG LiTE goggles! Simpler style. New protective cover with zipper. Everything has been reduced to a minimum. Optimal blue light protection at a reasonable price. “AMBER LITE” lenses for 95% eye protection against artificial blue light produced by flat screens (TV, PC, etc.), compact fluorescent lamps and LEDs.
CLiP-ON PRiSMA DRIVE85 Day&Night CLiP-ON PRiSMA DRIVE85 Day&Night 2
Estimated delivery times 5 to 8 working days
Glasses

CLiP-ON PRiSMA DRIVE85 Day&Night

52000
€79.00
CLiP-ON PRiSMA® DRiVE85 Day&Night for spectacle wearers. These CLiP-ONs are intended to improve visual sharpness and contrast in the car both day and night!
PRiSMA® - CLASSIC LiTE95 anti blue light glasses - E704 PRiSMA® - CLASSIC LiTE95 anti blue light glasses - E704 2
Delivery times 5 to 8 days
Glasses

PRiSMA® - CLASSIC LiTE95 anti blue light glasses - E704

51102
€79.00
Glasses with frame for the protection of the eyes against artificial blue light (macular degeneration (AMD) and retinal) produced by flat screens (TV, PC..), compact fluorescent lamps and LEDs is essential.
CLiP-ON PRO glasses – CP709 very high protection against Blue Light 99% CLiP-ON PRO glasses – CP709 very high protection against Blue Light 99% 2
Delivery times 5 to 8 days
Glasses

CLiP-ON PRO glasses – CP709 very high protection against Blue Light 99%

52001
€79.00
CLiP-ON PRO for spectacle wearers. Eye protection against 99% artificial blue light produced by flat screens (TV, PC, etc.), compact fluorescent lamps and LEDs is essential. New studies are now talking about possible risks in the development of various pathologies such as macular (AMD) and retinal degeneration.
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95% PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95% 2
Delivery times 5 to 8 days
Glasses

PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%

52002
€79.00
CLiP-ON Lite for spectacle wearers. 95% eye protection against artificial blue light produced by flat screens (TV, PC, etc.), compact fluorescent lamps and LEDs is essential. New studies are now talking about possible risks in the development of various pathologies such as macular (AMD) and retinal degeneration.
PRiSMA® FRANKFURT LiTE Bluelightprotect – Blue light protection glasses 95% PRiSMA® FRANKFURT LiTE Bluelightprotect – Blue light protection glasses 95% 2
Delivery times 5 to 8 days
Glasses

PRiSMA® FRANKFURT LiTE Bluelightprotect – Blue light protection glasses 95%

51202
€99.00
New style of Prisma FRANKFURT LiTE glasses with ultra-resistant protective cover! Very elegant. 100% anti-reflective “AMBER LiTE” lenses for 95% eye protection against artificial blue light produced by flat screens (TV, PC, etc.), compact fluorescent lamps and LEDs.

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Blue light is a type of visible light that has a short wavelength and a high energy level. It is naturally present in sunlight and is also emitted by electronic devices such as smartphones, tablets and computer screens. Although blue light has some benefits, such as regulating our sleep-wake cycle, it can also be dangerous when we are exposed to it for long periods of time.


One of main dangers of blue light is that it can disrupt our sleep patterns. Our body has a natural sleep-wake cycle that is regulated by the hormone melatonin. However, exposure to blue light, especially at night, can interfere with melatonin production, making it harder to fall asleep and stay asleep. This can lead to sleep deprivation, which can negatively impact our physical and mental health.


In addition to disrupting our sleep, blue light can also cause eye strain and fatigue. When we stare at screens for long periods, our eyes have to work harder to focus, leading to eye strain and fatigue. This can cause headaches, dry eyes and blurred vision, which can affect our productivity and quality of life.

Another danger of blue light is its ability to damage our retinas. The high energy levels of blue light can cause oxidative stress in the retina, leading to the development of age-related macular degeneration (AMD). AMD is one of the leading causes of vision loss and exposure to blue light is believed to be a contributing factor.

To protect us from the dangers of light blue, we can take several measurements. One of the easiest ways is to limit our exposure to electronic devices, especially before bedtime. We can also use blue light filters or special glasses that block blue light to reduce our exposure. It is also important to take regular breaks when using screens, in order to rest our eyes and reduce the risk of eye strain.

In conclusion, if blue light has some benefits, it can also be dangerous when we are exposed to it for long periods of time. It can disrupt our sleep patterns, cause eye strain and fatigue, and even lead to vision loss. To protect ourselves, we need to be aware of our exposure to blue light and take steps to reduce it where possible. By doing so, we can protect our physical and mental health and enjoy the benefits of technology without risking our well-being.