You Can Deal with Progressive Lenses Eye Strain Yourself
20 septembrie 2010Articol publicat in: Sport
Progressive glasses have advanced lens designs compared with regular bifocals. They have gained good reputation among a great number of people with presbyopia. However, progressive glasses also have their short-comings. The advanced technology of progressvie lenses has lowered down the progressive lenses eye strain.
Let’s have a comparison of progressive lenses and bifocal lenses, then you will understand why progressive lenses eye strain has been lowered down.
1.A comparison about candidates. All people should make sure whether they are good candidates or not when they buy some glasses or receive eye surgery. Therefore, such matters should also be considered in buying progressive lenses and bifocals. Some people may wonder are progressive lenses good for them or not. Generally, over 95% people are candidates for those lenses. This is because little troubles will be caused by wearing them. As for bifocals, some wearers can not stand the dizziness and headaches caused by radical vision change. And the vision transition in progressive lenses is very natural. In this senses, progressive lenses are suitable for more wearers.
2. A comparison on adapting time. Adapting process is rather important for wearers of both progressive lenses and bifocals. Generally, progressives can be adapted much easily than bifocals. Then, some may ask why are progressive lenses getting used to so fast? The reason is very simple- wearers of progressive lenses will find that their vision areas are transmitted very natural and no radical change will happen. Or some regular wearers often think no lenses are on their faces. This can never be found in bifocals, for they are lined. Or some regular wearers of bifocals will still suffer from dizziness and headaches occasionally.
3 A comparison on comfort. In most cases, many wearers will have to endure eye strain to some extend. However, progressive lenses eye strain will never occur onto their wearers. This is because those lenses will firstly provide wearers with great vision clarity, and then stimulate eyes to work in a natural way through which tears will be produced. However, bifocals will make eyes very tired when vision areas are changed. This will lead to strain.
You may have already found the progressive lenses eye strain if you have wear progressive glasses for a long time. If you have a probe into, you can have lnowledge of how to deal with it.The adapting period is shorter, the comfort is great, candidates suitable for progressive lenses are more, all these attribute to the lowerer progressive lenses eye strain.
