PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
PRiSMA® CLiP-ON LiTE glasses – CP704 high protection against Blue Light 95%
  • -10%
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...
PRiSMA® CLiP-ON LiTE glasses – CP704 high...

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

Estimated delivery times 5 to 8 working days
€51.75 €57.50 -10%
Tax included Delivery time 5 to 8 working days

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.


VAT applied 20%, exempt for deliveries outside the EEC.


Protect your eyes at home and at work now! with the CLiP-ON Lite
Time to protect your eyes!

Computer screens aren't as harmless as people think. The flickers of frequencies that are barely perceptible to the naked eye and the large amount of optical and electromagnetic radiation obstruct our vision and are most likely detrimental to our eyes. Especially TFT and LED flat screens and mercury frequencies radiate containing a high proportion of blue light. This abnormal proportion of blue light not only causes more difficult vision, but also causes a damaging effect on the metabolic processes observed in scientific experiments on eye cells.

A worker can easily be exposed for 4000 hours or more to light and mercury radiation in just one year.

Therefore, it is essential to protect your eyes with PRISMA® computer protection glasses! Added to this are all the energy-saving lamps or desk lamps that produce the same problems.

Specific features of the two existing models:

There are two lens colors available:
The "PRO" model for optimal protection (99%) against blue, however, light filtration is greater and color recognition is lower.

The "LiTE" model provides slightly lower blue filtration (95%) but better color recognition and gives the possibility of driving in a car.


Lunettes CP704

Lunettes CP704

Lunettes clipsables d'ordinateur PRiSMA® "CLiP-ON Office lite" AR

PRiSMA® "CLiP-ON Office lite" AR computer clip-on glasses

Light amber bezel (kind of yellow) for PRiSMA® "CLiP-ON office lite" computer with pearl gray bezel frame and "office lite" lenses with anti-reflective coating, microfiber pouch and fabric microfiber cleaning.

The filtering of blue light is lighter with the "CLiP-ON Office lite" glasses, but on the other hand, it can be worn in environments where there is less light. It is a good alternative as office protection for people who need higher quality color recognition. The "CLiP-ON office lite" filter can be customized more easily.

VIDEO - Positionnement des CLiP-ON sur vos lunettes:

Tableau lunettes PRiSMA OFFICE

Why "bluelightprotect" blue protection?

  • The risks of modern light
  • Mercury light present in TFT screens
  • The spectrum of natural light compared to compact fluorescent lamps
  • A danger for the retina?
  • Blue light prevents vision
  • Graphic - eye lens
  • Hormone balance disorder
  • No chance for eye regeneration!
  • Adjusting the brightness of screens does not offer any protection!
  • Protect your eyes!

The risks of modern light
Due to their high proportion of red in the near infrared frequencies and their long wavelengths, our good old filament light bulbs were easy for our eyes. On the other hand, the new modern lighting sources based on mercury must be analyzed with a much more critical point of view.
Light sources composed of mercury are found in the backlighting of TFT flat screens (laptops and desktop computers), as well as in TFT television screens, energy-saving lamps and fluorescent tubes. The greatest disturbance to the eye is caused by TFT screens in front of which people spend many hours a day during their working lives. In addition to the electromagnetic fields given off by screens, fluorescent lighting in the workplace contributes to increasing these negative effects

Mercury light present in TFT screens
Flat screens use mercury light as a backlight. This light is as in the case of fluorescent tubes, produced by the gas discharge. While the spectrum of natural white light is composed of a harmonious proportion of colors, that of fluorescent lamps such as TFT screens radiate mercury light and have a discontinuous spectrum. This leads to a high natural proportion of blue color (blue, indigo, violet) with high energy amplitudes. However, the red zone, which is supposed to promote blood circulation, has little energy (see graph).

Graphic natural-light spectrumCompact-fluorescent lamp graphic

Spectrum of natural light and a fluorescent discharge lamp

A danger to the retina?
A person doing screen work looks directly at the light source for a long timeps. Unfiltered and frequency-limited radiation disrupts normal vision and promotes pathologies of the macula (AMD-macular degeneration) also called "yellow spot" on the back wall of the eyeball where lutein is found. Lutein is present in high concentration in the macula, a small area of the retina responsible for vision and visual acuity. It is known that lutein filters blue light (UV) which attacks the photoreceptors of the eye, before it penetrates the tissue of the retina and the macula. The lens filters out ultraviolet rays but not blue light. This proportion of blue light can, in the long term, lead to irreversible damage such as that observed in age-related macular degeneration (AMD), an incurable "yellow spot" disease. Numerous scientific studies on macular degeneration have proven that blue light can be harmful to the eyes. Oxygen radicals damage the metabolism of eye cells under the influence of blue light.

Blue light impairs vision!
Blue light shatters more easily than red light. By focusing on the different levels of perception of the eye, it is observed that long-wavelength blue light produces chromatic aberrations and blurred visions. This is why pilots and athletes often wear yellow glasses because they filter the proportion of blue light, which increases visual acuity and sharpness of contrast. Often, AMD patients get prescriptions for glasses with yellow lenses, to protect their macula from destructive blue light.

Oeuil et lumière bleueOeuil et protection lumière bleue

Hormone balance disorders
Due to its high proportion of blue light and mercury, this light also affects the hormonal balance in a negative way, reducing the production of melatonin and strengthening the production of cortisol, stress hormones and ACTH. Disorders of hormonal balance can lead to diseases caused by civilization such as cardiovascular diseases, metabolic disorders, as well as disorders of the immune system, cancer, diabetes etc

No chance for cell regeneration!
Near red light and near infrared we are able to activate cytochrome oxidases, enzymes important for the functioning of mitochondria, wound healing and promotes repair of tissue damage at the cellular level. If you spend most of the day in mercury-based light and then stare at computer screens for a long time, your eyes experience an overload of blue light. Since this light does not have the proportions of red and infrared light that are supposed to improve blood circulation, regeneration is often insufficient.

Brightness control offers no protection
Adjusting the brightness of a computer monitor changes the modulation and pulse width of the light source at a certain frequency. When the brightness of the screen is reduced, the pauses between the pulses thus become longer, but the power of the pulses is not reduced. Therefore, the light pulse always penetrates the tissues of the organism at such a deep level, even when the eye perceives a lower luminosity produced by a change in the frequency modulation of the screen. In addition, it increases the pulsation of signals that can disturb the biological balance even more than permanent signals. TFT screens stop "flickering" only when they are illuminated at maximum intensity! This is why it is recommended to adjust the screens to the maximum and to wear special Prisma® computer protection goggles.

Protect your eyes!
In order to protect the eyes from mechanical and chemical hazard, it is necessarysary and normal to wear goggles. But the danger caused by unprotected work on screens and under fluorescent lamps is often minimized or denied by conventional medicine, although the mechanisms mentioned above and which are harmful have already been demonstrated in cellular experiments. Who wants to take risks and wait for all this to be definitively confirmed and recognized in a few years? Does conventional medical research provide all the definitive evidence? Is all the research independent when we know the economic stakes for the industry? If you ever want to protect yourself, today we recommend you wear the Prisma ® protective eyewear as a precaution.

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Only high quality materials according to standards are used for all Prisma® CLiP-On lenses. All PRiSMA® glasses are CE certified and meet the requirements of all international standards.
All frames and lenses are impact resistant, durable and treated with an anti-reflective coating. The disturbances produced by light reflections are reduced, resulting in better contrast.

The glasses provide good UV protection with "UV-400" protection. These glasses are ideal as sunglasses for medium or low light levels.

Prisma® Clip-On models are the most suitable for fitting over classic optician glasses and are easy to install. They have a very practical flap mechanism, which allows quick lifting if necessary.

Types of glasses and both orange or yellow filters can be used depending on the type of lighting and alternately if necessary. The user can define very easily which of the two filters to use according to his needs.

The yellow "Classic Office lite" Clip-on due to its contrast enhances the quality of driving only during the day (only authorized in Europe, not in the USA and Australia). However, ideal for day and night driving is to choose the DRIVE NIGHT & DAY

Cleaning and care:
Hot water with a little washing up liquid can be used. Dry with a soft cloth (like microfiber cloth) to avoid scratches. To avoid premature wear of lens treatment, do not use paper towels or other wood fiber products on lenses.

PRiSMA® lenses have a two-year warranty on material and workmanship. Regular use of glasses can produce very fine scratches on the lenses. This is normal wear and tear and does not warrant running the warranty.

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