In the field of modern ophthalmic optics, spectacle lenses no longer merely meet the singular requirement of vision correction. They have evolved toward multi-functional, all-weath...
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Photochromic lens are also known as “photosensitive lens”. According to the principle of reversible reaction of light color alternation, the lens can quickly darken under light and ultraviolet radiation, block strong light and absorb ultraviolet light, and show neutral absorption to visible light. Back to dark, can quickly restore colorless transparent state, ensure the lens transmittance. So the color changing lens is suitable for indoor and outdoor use at the same time, to prevent sunlight, ultraviolet light, glare on the eye damage.
In the field of modern ophthalmic optics, spectacle lenses no longer merely meet the singular requirement of vision correction. They have evolved toward multi-functional, all-weath...
READ MOREThe rapid progression of myopia in children and adolescents has become a major global challenge in the field of eye health. In traditional refractive correction solutions, standard...
READ MOREIn intense outdoor environments, harsh glare and ultraviolet rays not only cause eye fatigue but can also lead to chronic photochemical damage to the retina. For outdoor enthusiast...
READ MORECore Principles of Optical Shielding: blue light protection In today's digital environment, the frequency of human eye exposure to high-intensity artificial light sources has incre...
READ MOREHow Blue Block Glasses Work Blue block glasses are specifically designed to reduce harmful blue light exposure to the eyes. Blue light, which ranges from 380nm to 500nm in waveleng...
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