Company News
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Green Stone invites you to attend the Xiamen International Optics Fair 2024
The 2024 China Xiamen International Optics Fair (abbreviated as XMIOF) will be held from November 21st to 23rd at the Xiamen International Conference and Exhibition Center. This year's XMIOF gathers more than 800 domestic and foreign exhibitors, with a large display are...Read more -
Gathering Potential Empowerment – Share and Win Together: National Agents Sales Elite Training Camp Successfully Concluded!
From October 10th to 12th, Green Stone's National Agents Sales Elite Training Camp I was successfully held in Danyang. Representatives of agents from all provinces gathered together, and the activity lasted for 2.5 days, Green Stone invited senior experts in the industry...Read more -
Are photochromic lenses worth it?
Photochromic lenses, also known as transition lenses, provide a convenient solution for individuals who need vision correction and protection from the sun’s harmful UV rays. These lenses automatically adjust their tint based on UV exposure levels, providing clear vision ...Read more -
What are bifocal lenses used for？
Bifocal lenses are specialized eyeglass lenses designed to meet the visual needs of people who have difficulty focusing on near and distant objects. The following are key points to consider when discussing the use of bifocal lenses: Presbyopia correction: Bifocal lenses...Read more -
Do blue light blocking glasses actually work?
Blue light blocking glasses have become increasingly popular in recent years, with many people seeing them as a potential solution to reduce eye strain and improve sleep quality. The effectiveness of these glasses is a topic of interest and has inspired various studies a...Read more -
Progressive Lenses: A Modern Solution for Age-Related Vision Changes
As we age, our eyesight tends to change, making it challenging to focus on objects up close. Reading glasses are often used to address this issue, but constantly switching between different pairs of glasses can be a hassle. Enter progressive lenses, the modern solution t...Read more -
Protecting Your Eyes with Blue Lenses: Advantages and Applications
In today's modern, technology-driven world, our eyes are constantly exposed to digital screens that emit harmful blue light. Prolonged exposure can cause eye strain, fatigue, and even sleep disturbances. The emergence of anti-blue light lenses is to solve this problem, p...Read more -
Understanding Semi-Finish Lenses and Their Importance in the Optical Industry
In the field of optics, semi-finished lenses are an important part used to make all kinds of glasses, sunglasses and other eyewear. These lenses are frequently used by optical manufacturers due to their versatility and cost-effectiveness. Additionally, they offer several...Read more -
OptoTech Progressive Lenses: A Comprehensive Guide
It is undeniable that vision is one of the most important sensory abilities of the human body. However, as we age, our eyesight tends to deteriorate, making it difficult to perform even the simplest tasks. This is where progressive lenses come into play. These lenses off...Read more -
“The Misadventures of a Progressive Lens Wearer: A Humorous Tale”
Disclaimer: The following is a fictional story inspired by the experiences of progressive lens wearers. It is not intended to be considered a statement of fact. Once upon a time, I decided to upgrade my glasses to a pair of progressive lenses. I thought to myself, "This ...Read more