Product Knowledge
-
Hopesun create thin, clear and comfortable vision for people with high diopters
According to statistics, myopia is a disease with high incidence worldwide. At present, the global prevalence of myopia exceeds 28.3%, and it is expected to reach 49.8% by 2050, while the prevalence of high myopia wi...Read more -
Drive Progressive- Safe Escort, Enjoy a Smooth Journey
When the high temperature in midsummer meets the rainy season, the high temperature and heavy rain "seamlessly connect", the steaming mode is always on. Whether it is a heat wave or a heavy rain, environmental factors always affect driving conditions, travel safety canno...Read more -
Bifocals VS Progressives, which one is the best for presbyopia?
The trend of presbyopia will gradually appear after the age of 40, but in recent years, due to poor eye habits of modern people, more and more people have presbyopia reported in advance. Therefore, the demand for bifocals and progr...Read more -
What is the difference between inner progressives and outer progressives?
What are inner progressives and outer progressives? Outer Progressives The outer progressive lens is also called the front surface design progressive lens, that is the power gradient area is placed on the front surface of the len...Read more -
What is the difference between stock lenses and Rx lenses?
Stock Lenses The degree of stock lenses is determined during the process of making lenses, and has a certain universality (that is most people are roughly applicable) range. Optometrists often choose stock lenses as an easy, cost-effective lens...Read more -
How much do you know about photochromic, tinted and polarized lenses?
As summer approaches, wearing a pair of fashionable sunglasses has become a trend. Walking on the street, we will see people wearing sunglasses. However, for friends with myopia and special eye needs, they need to wear both myopia glasses and sunglasses. Therefore, a mor...Read more -
Are progressives right for you?
As we grow older, the lens of the eyeball gradually hardens and thickens, and the adjustment ability of the eye muscles also decreases, resulting in a decrease in zoom ability and difficulty in near vision, which is presbyopia. From a medical point of view, people over t...Read more -
How to choose sunglasses? How to distinguish between polarized and non-polarized?
Polarizers belong to sunglasses, but polarizers are relatively high-end sunglasses. Polarizers have the effect that ordinary sunglasses do not have, that is, they can effectively block and filter out various polarized light that is harmful to the eyes. Polarized light i...Read more -
How much do you know about photochromic lenses?
There is no doubt that glasses have become an essential daily accessory for most of us. In addition to myopia glasses, sunglasses, and 3D glasses, there is also a magical photochromic lens, that is worth our understanding and research. Early ph...Read more -
Why should lenses be coated?
The reflection of the lens can reduce the light transmittance and form interference images on the retina, which affects the quality of the image and affects the appearance of the wearer. Coated lens is a new technology of optical film and vacuum, coated with single or mu...Read more -
“Light up your vision with smart photochromic lens technology”
One of the most important considerations when looking for the best eyewear for your lifestyle, vision requirements and fashion preferences is the quality of the lenses. Whether you need prescription glasses, sunglasses or transition lenses, you need a product that provid...Read more -
These 3 bad habits quietly shorten the “life” of glasses
How often do you change your glasses? Most people have no concept of the service life of glasses. In fact, glasses also have a shelf life like food. How long does a pair of glasses last? To what extent do you need to refit? First, ask yourself a question: Can you see cle...Read more
