The core of mobile phone lens is rare spar, which is composed of many precious crystals, and can release far infrared rays in 8- 15μ m band ... The far infrared rays in this band are easily absorbed by human body, and with the help of medium conduction, it can improve human microcirculation, activate meridians and cells, enhance eyeball nutrition and massage eight acupoints around the eyes.
At the same time, mobile phone glasses can stimulate cell activation, accelerate eye microcirculation, help the eyes to excrete toxins, effectively alleviate problems such as asthenopia, dry eyes, and prevent myopia and presbyopia.
The National Institute of Metrology's test report on rare spar embedded in mobile phone eyes: Mobile phone glasses can also effectively block blue light. Blue light generally exists in natural light, LED light source and various electronic products with LED light source, which can penetrate cornea and lens, thus causing retinal damage.
Harmful blue light will penetrate the lens and reach the retina, resulting in decreased vision or even complete loss. This damage is irreversible. Blue light can also cause eye cancer and cataracts. In addition, blue light will also affect people's mental state and damage people's memory.