Industry News
Eyewear Selection Guide for Ages 0-19
Throughout the development of the human visual system, from birth to old age, the structure and function of the eyes undergo significant changes, with different age groups facing distinct visual challenges. Research indicates that scientifically informed eyeglass usage strategies can effectively protect vision, prevent myopia progression, and enhance quality of life.
The Pros and Cons of Blue Light
Opinions vary on the benefits and drawbacks of blue light. On one hand, it serves as an effective tool for combating winter blues and insomnia. On the other hand, blue light has the potential to cause irreversible damage to the human eye. How should we view blue light? What changes have occurred in the artificial light we experience every day? Understand why the human body requires light of this wavelength for biological effects? Additionally, when and how should we protect ourselves from the potential hazards of blue light? Read on to explore the pros and cons of blue light.
Are Anti-blue light lenses in schools a tool for protecting eyesight or a waste of money?
Anti-blue light glasses do offer protective benefits for specific groups (such as those with macular degeneration), but for most students, developing good eye care habits is more effective than any “eye protection gadget.”
What are the factors associated with myopia?
The cornea is permeable and allows for constant oxygen exchange with the outside world. 80% of the oxygen needed for corneal metabolism comes from nature. 80% of the oxygen needed for corneal metabolism comes from nature, and when the air is polluted, the polluted air can enter the eye through gas exchange. For a long time, it will affect the eyes adversely.
New Quality Manufacturing, New Momentum, New Vision | THE 23rd CHINA(SHANGHAI)INTERNATIONAL OPTICS FAIR Grand Opening Ceremony
On February 20th, THE 23rd CHINA(SHANGHAI)INTERNATIONAL OPTICS FAIR (SIOF 2025), which lasted for 3 days, grandly opened at the Shanghai New International Expo Center. After more than 20 years of development, SIOF has become a highly influential international exhibition worldwide. This year, the exhibition moved to a brand new exhibition hall - Shanghai New International Expo Center.
The Past and Present of a Lens
Lenses, I believe everyone is familiar with them,Every day, there are "lenses" in the mouth and hands.When it comes to the parameters of lenses, many people can easily grasp them, such as refractive index, specific gravity, coating, Abbe number, and so on.But do you really understand the production process of lenses.