Zepter Blog
The sun has two faces: it is our best friend, but it can often be our dangerous enemy as well. The sun’s energy highly exceeds our needs for light. Wearing protective sunglasses is necessary in order to protect the eyes from harmful influence of sun (UV and high-energy blue light).
The blue part of the spectrum is dominant in artificial light sources. Unfortunately, nowadays we are increasingly exposed to harmful effects of blue light; it attacks from PC, mobile phone and TV screens, while neon lights emit not only highenergy blue light, but also UV radiation… Our eyes do not have a natural protection from harmful UV and high-energy blue light. Blue light causes degenerative changes because of the high degree of scattering, which causes constant strain of our eyes (in order to maintain focus). The constant strain of eye muscles causing headache, nervousness, redness and dryness is called asthenopia.
Protection from harmful UV radiation, high-energy blue, neon, LCD and LED light (mobile, TV, PC, laptop screens…) is imperative for man’s survival in modern age.
Medical studies unequivocally show that ZHE glasses not only protect the eyes, but positively affect brain processes and have beneficial effects on the human organism.
The lenses of nanophotonic glasses block three kinds of harmful radiation: highenergy blue, ultraviolet (UV) and infrared (IR). These radiations attack all eye tissues and destroy them. Nanophotonic ZHE glasses provide full protection from undesirable UV light and transform harmful blue light into the wavelengths that are optimal for the eyes and harmless (green, orange, yellow, red light).
Zepter Hyperlight Eyewear
- Block UV radiation;
- Block a part of high-energy blue light spectrum by transforming high-energy blue light into the light of optimum energy and range of wavelengths comfortable for the eyes (green and orange);
- Transform UV and high-energy blue light into green, yellow, orange and red light (the visible light spectrum that it not harmful for the eyes);
- Blue LED light is transformed into the light that is more comfortable for the eyes (relaxing effect);
- UV light transformation to highenergy blue light is optimally adjusted to natural sensitivity of the eye.
.jpg "Eyewear-December-12,-2022-(2).jpg")
Visible part of the sunlight spectrum recorded at 13 hrs without filters (left) and the same light spectrum recorded through nanophotonic glasses (right). Significant difference in the reduction of total spectrum (UV, visible and infrared) by 29% and visible spectrum (the most in the case of blue and green spectrum).
.jpg "Eyewear-December-12,-2022-(3).jpg")
Visible part of the neon light spectrum recorded without filters and the same light spectrum recorded through nanophotonic glasses. Significant difference in the reduction of total spectrum by 58% and primarily UV and high-energy blue spectrum.
.jpg "Eyewear-December-12,-2022-(4).jpg")
Visible part of the LED light spectrum recorded without filters and the same light spectrum recorded through nanophotonic glasses. Significant difference in the reduction of total spectrum and the most in the case of high-energy spectrum, while the ratio of blue and green spectrum is much more favourable for the human eye.
.jpg "Eyewear-December-12,-2022-(5).jpg")
Visible part of the light spectrum of laptop LCD screen recorded without filters and the same light spectrum recorded through nanophotonic glasses. Significant difference in the reduction of total spectrum by 56% and the most in the case of blue spectrum, with a relative increase of green spectrum.
.jpg "Eyewear-December-12,-2022-(6).jpg")
Visible part of the light spectrum of LED mobile phone screen recorded without filters and the same light spectrum recorded through nanophotonic glasses. Significant difference in the reduction of total spectrum by 65% and blue and green spectrum by 60%.
.jpg "Eyewear-December-12,-2022-(7).jpg")
Visible part of the light spectrum of LED TV screen recorded without filters and the same light spectrum recorded through nanophotonic glasses. Significant difference in the reduction of total spectrum by 28% and the most in the case of blue spectrum, by 80%.
