RICCIE offers you a variety of glasses, such as anti-blue light glasses, progressive multi-focus reading glasses and photochromic sunglasses. If your eyes have special diopters, please do not hesitate to send us a customized glasses. What are progressive multifocal reading glasses? In asymptotic multi-focal glasses, the upper optical area of the lens is used for distance vision and the lower optical area for near vision. The degree of the middle area changes gradually, while the middle area is responsible for looking into the distance. Most wearers of progressive glasses require about a week of getting used to, but this varies from person to person. Go slower if you feel dizzy. When you go down a staircase, please lower your glasses and use the upper area. You will feel safe and comfortable. Progressive multifocus reading glasses meet the requirements of distance, proximity and medium distances at the same time. After wearing the RICCIE anti-blue light glasses, you will feel comfortable: No dry eyes when working with electronic screens for a long time. No headaches after a long day at work in the office. Some advice The pupil distance for mass production is 62 mm (±1 mm). If you are not sure about your diopters and the pupil distance between your eyeballs. Please do not place the order.