The Many Types of Reading Glasses for Us

Actually there are many types of reading glasses in terms of their different functions, not just the indoors reading ones as we always think of. As aging becomes an increasingly serious problem, more and more people need a pair of reading glasses to correct their close-up vision. Some who work at a computer for a significant amount of time would need a pair of computer reading glasses that help them ease of the eyestrain and prevent any possible syndromes related to computer use. For some, it might just be their hobby to read outside, where the normal reading glasses are not advisable because of the glare and the harmful UV rays. In this case, sunshade can be fit into the reading glasses to give it a polarized function that blocks away harmful UV rays. All of these will be talked about here as we reveal the secrets of different types of reading glasses to you.

Let's first of all talk about normal reading glasses. Basically the main difference lies in the type of the lens, so it is of vital importance to choose the one that gives you the maximum comfort and corrects your vision, either single vision, bifocal or progressive. Single vision reading glasses are only for close-up vision range. And the latter two are for both close-up and distance objects. However, there is a slight difference in bifocal and progressive lens that can cause uncomfortableness to some people. Bifocal lens may create jumps in what we see while progressive lens gives us a smoother transition between different focuses. And it very much depends on personal preference and acceptance for each of these lenses.

Computer reading glasses are specially made so as to give wearers the precise range for seeing the screen clearly. Normally, the screen is placed a little bit further than the reading materials. As a result, normal reading glasses won't work and computer reading glasses that are designed for intermediate range should be applied. It is for sure that properly prescribed computer reading glasses will do good to our health and reduce our eyestrain. People who work at a computer for a significant amount of time without computer reading glasses will be suffered from different kinds of pains and syndromes, most related to the eyes. And it is also advisable for people who have not vision problems to wear computer reading glasses because computer radiation is harmful to us. There are many cheap glasses online, including reading glasses. If you want to know want, check out some reading glasses at firmoo.com.