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How to Determine the UV Protection Level of Sunglass Lenses: A Comprehensive Guide
In the ever-evolving world of eyewear, ensuring that your sunglasses offer adequate UV protection is paramount. Harmful ultraviolet rays can cause significant damage to your eyes, making it crucial to choose sunglasses with proper UV protection. Here’s a comprehensive gu...Read more -
MR Lenses: Pioneering Innovation in Eyewear Materials
MR lenses, or Modified Resin lenses, represent a significant innovation in today's eyewear industry. Resin lens materials emerged in the 1940s as alternatives to glass, with ADC※ materials monopolizing the market. However, due to their low refractive index, resin lenses...Read more -
How much do you know about the AR coating?
An AR coating is a technology that reduces reflection and improves light transmittance by applying multiple layers of optical film on the surface of a lens. The principle of AR coating is to reduce the phase difference between the reflected light and the transmitted light by controlling the thick...Read more -
Do you konw the basic parameters of lense?
With the enhancement of consumers’ consumption awareness, more and more customers are not only paying attention to the service of the consumption store, but also paying more attention to the curiosity of their purchased products (lenses). Selecting eyeglasses and frames is easy, because the...Read more -
Introduction of common lens materials
Sun glasses lenses made from nylon, CR39 and PC materials have their own advantages and disadvantages. Nylon is a synthetic polymer that is lightweight, durable and flexible. It has a high resistance to impact and can withstand extreme temperatures. Nylon lenses are easy to produce using a moldin...Read more
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