Presbyopia is a condition that limits the focusing power of your eye as you age. Typically people become aware eye strain such as tension and headaches. It affects every human being and can not bereversed but in all cases can be helped by using reading glasses.
The chart aboves how save rypredictable pattern of the loss in focussing powerasweage. The average person will need to use reading glasses occasionally for near tasks like reading, using mobile phones and computer work throughout their40s.
By the time most people reach their 50s, they will be using glasses for reading and most near task all the time.
Once we reach our 60s ,many people opt for multifocal glasses such as bifocal or varifocals so that they don't have to keep taking them off all the tim
Sllac's reading glasses are versatile and stylish , ideal for daily wear and use , and offer three types of lenses : single lenses for near-sighted or far-sighted, bifocal lenses with short and long range areas , and progressive lenses with multiple refractive forces across the lens . Also , we offer a special coupon code:READ25 for 25% off on order
People can’t leave digital products, while exposed to digital screens for long time, our eyes and health will be harmed continuously. To filter the harmful blue light, anti blue lenses can effectively block the blue light from digital screens and provide us comfort when confronting digital products.
Progressive lenses allows you to see close-up, middle-distance and distance without needing to change your glasses. With progressive lenses, it's clear to see your computer screen or other objects at arm's length. What's more, compared to bifocal lenses, there is no line signed on the progressive lenses.
Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight. They can shield your eyes from 100 percent of the sun's harmful UVA and UVB rays.
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