The memory electrochromic film changes the color of the lens through light sensing

— photochromic lenses —

 

Photochromic lenses, also known as "photosensitive lenses".According to the principle of light-color interconversion reversible reaction, the lens can quickly darken under light and ultraviolet irradiation, block strong light and absorb ultraviolet light, and absorb visible light neutrally; when it returns to the dark place, it can quickly restore the colorless and transparent state, ensuring the lens of transmittance.Therefore, photochromic lenses are suitable for both indoor and outdoor use to prevent damage to the eyes from sunlight, ultraviolet light and glare.

 

 

— How do photochromic lenses protect our eyes? —

 

Bright light can cause eyestrain and eye pain.For example, working in a strong light environment will stimulate the eyes, causing eye fatigue, dry eyes, tearing eyes, etc.These discomforts will aggravate eye fatigue, even pain, and cause vision damage.Although for strong light, the pupil of the human eye will automatically shrink to achieve the purpose of blocking part of the strong light intake, but relying on pupil reduction can only block part of the strong light, so people have been in the dark for a long time, and once they turn to a bright place outdoors It will be very uncomfortable, and you may even need to squint your eyes or block the light with your hands.The photochromic lens specifically solves the change in the amount of light ingested into the eye during the alternation of light and dark.Simply put, under strong light, the photochromic lens can block strong light and protect the eyes from being damaged by strong light; when there is no strong ultraviolet light, the photochromic lens returns to a transparent color, ensuring the passage of normal light.

 

 

—Memory Electrochromic Film—

 

SECF(SoLid  Memory  eLectrochromic  filin) ​​solid-state memory electrochromic film, compared with dimming film, it can be driven by dry battery, keep the state when not switching, low power consumption, 0.003 per square film per conversion mAh, so the 10,000mAh power bank assumes that it can be used for 1.5 million cycles, no angle, (because there is no liquid crystal, there is no problem of refraction and angle) ultra-low haze (similar to ordinary sunshade film, protective film) The color is soft (No whitening, no dazzling eyes, no fogging, deep black color) comprehensively solves all the drawbacks of the dimming film, it is the field of electronic responsive film and glass (dimming film, reverse dimming film, SPD, It is the best result that can be imagined at present.

 

 

—Memories electrochromic film function —

 

Pure solid memory dry battery 0.5-1.5 volts electrochromic 0.11mm thick film is controlled between 2-8 seconds and only needs electricity when the color changes., the magic of both heat insulation and shading, a world of active and arbitrary control of privacy