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Why is it Necessary to Regularly Change Prescription Lenses?
——If the lenses are fine, why change them? ——It’s so annoying to get new glasses and take a long time to get used to them. ——I can still see clearly with these glasses, so I can keep using them. But in fact, the truth might surprise you: Glasses actually have a “shelf li...Read more -
How to Choose Optical Lenses?
Glasses have become an indispensable part of modern life, whether for vision correction or eye protection. The choice of lens is crucial. Resin lenses and glass lenses are the two main types of lens materials, each with its own advantages, disadvantages, and applicable s...Read more -
How to Address the Issue of Monocular Myopia?
Recently, the author encountered a particularly representative case. During a vision examination, the child's vision was very good when both eyes were tested. However, when testing each eye individually, it was discovered that one eye had myopia of -2.00D, which was over...Read more -
The Minimum Degree Of Best Vision In The Prescription
Vision includes many aspects, such as visual acuity, color vision, stereoscopic vision, and form vision. Currently, various defocused lenses are mainly used for myopia correction in children and adolescents, requiring accurate refraction. In this issue, we will briefly i...Read more -
Caution In Choosing Oversized Glasses Frames
Nowadays, more and more young people feel that wearing oversized frame glasses can make their faces appear smaller, which is trendy and fashionable. However, they may not be aware that oversized frame glasses are often one of the reasons for deteriorating vision and stra...Read more -
What Are Multi-Point Micro-Lenses?
Definition of Defocus Signal "Defocus" is an important visual feedback signal that can change the growth pattern of the developing eyeball. If defocus stimulation is given by wearing lenses during eye development, the eye will develop towards the position of the defocus ...Read more -
Gunnar Eyewear Impressions – new eco-friendly collection! — Gaming trends
I’ve always been a fan of Gunnar eyewear. I was introduced to them through the Game Grumps YouTube channel in 2016 and ended up buying a pair for work since I sit in front of a computer most days. However, I didn’t wear contact lenses at the time and ende...Read more -
How to see clear in the night when you drive the car?
Night vision goggles are becoming increasingly popular due to their benefits, especially for people with night blindness. Finding a suitable match among hundreds of seemingly suitable options can be difficult. So, if you’re looking for a new pair of night visio...Read more -
Do You Know the Shelf Life of Glasses?
Most things have a period of use or shelf life, and so do glasses. In fact, compared to other things, glasses are more of a consumable item. A survey found that most people use glasses with resin lenses. Among them, 35.9% of people change their glasses approximately eve...Read more -
What is the Stress Effect of Glasses?
The Concept of Stress When discussing the concept of stress, we inevitably have to involve strain. Stress refers to the force generated within an object to resist deformation under external forces. Strain, on the other hand, refers to the rel...Read more -
Three Major Materials Of Optical Lenses
The classification of the three major materials Glass lenses In the early days, the main material for lenses was optical glass. This was mainly because optical glass lenses have high light transmittance, good clarity, and relatively mature and simple manufacturing proces...Read more -
Introduction to Polarized Lenses
When the weather is hot, more and more people choose to wear sunglasses to protect their eyes. Mainstream sunglasses are divided into tinted and polarized. Whether it is consumers or businesses, polarized sunglasses are not unfamiliar. Definition Of Polarization Polariza...Read more