Reading glasses are optical aids designed to address presbyopia. Their frames are often made of lightweight PC material or flexible TR material, while the lenses are crafted from safe and lightweight PC material. Some lenses undergo special treatment to be coated with an anti-blue light film, which can effectively block the harmful blue light emitted by electronic screens. Additionally, certain lenses adopt an aspherical design to reduce visual distortion. In daily use, reading glasses help users clearly see small characters in newspapers and parameters on medicine instructions, and also meet the need for close-range vision when using mobile phones and computers.
We use cookies to collect information about how you use this site. We use this information to make the website work as well as possible and improve our services.more details
