News
Wearing Glasses Will Not Deepen Myopia
Many people still misunderstand eyeglasses for myopia, believing that once people put them on, they will never be able to take them off and that their myopia will continue to worsen. Today, we will explore why wearing glasses does not deepen myopia.
Custom Glasses Lenses: What Exactly Can Be Customized?
Most people think that glasses lenses only come in a few conventional styles and functions. In fact, they can be customized in many ways to meet various needs. Just like a custom suit, custom lenses can be precisely matched to your vision, usage scenarios, and aesthetic preferences.
Today, let’s explore what aspects of lenses can actually be customized.
Optical Coating: The Finishing Touch in Ultra-Precision Optics
Surface coating for ultra-precision lenses is the final step in the manufacturing process. It is particularly critical. Only after the coating is completed will the performance of the lens substrate meet the standards and satisfy the requirements of the final optical system.
Why are PC lenses more highly recommended for multifocal defocus glasses?
There are two common materials for multifocal defocus lenses on the market: polycarbonate (PC) and resin. Have you ever wondered which material is the better choice? In this article, we will analyze various aspects in depth to explain why we recommend PC lenses.
The Upgrade of Danyang Glasses Industry
Known for "the city of glasses", Danyang is the world's largest production hub for eyeglass lenses. More than 400 million lenses are produced annually in the city, accounting for 70% of China's total output and 50% of the world's. These products are exported to more than 150 countries and regions.
Brief Analysis of the Film Layer of Eyeglass Lenses
Lenses are no strangers to many people, serving as the primary component in myopia correction eyewear. Lenses feature various coatings such as green coatings, blue coatings, blue-violet coatings, and even luxury gold coatings.
Are Blue Light Blocking Lenses Really a Scam?
Do blue light blocking lenses truly protect our eyes? Someone believe they effectively alleviate eye strain and improve sleep quality, while others are skeptical about whether the effect of such lenses is really that magical.
When choosing "optical lenses," which parameters should you consider?
When purchasing eyeglasses, many people struggle to fully understand how to comprehensively evaluate the quality of lenses. This article will guide you through six key aspects to examine the nuanced details of selecting optical lenses.