Contact lens type Two-week contact lens
The contact lenses have hard lenses and soft lenses. The harder they are, the higher the oxygen permeation. The higher the oxygen permeation, the better the cornea can breathe. The better the soft lenses are, the lower the oxygen permeation to the eyes You can divide it like that. There are hard contact lenses and inner contact lenses. You can wear them for two weeks. You can use them everyday
Other than that, there are dreamland that kids use when they sleep, and circle lenses that they actually use, but there are ones that they really don’t have iris or that they use because they have cornea alone, there are treatment lenses, and there are a lot of lenses Cleaning contact lenses is the most important thing I think it’ll be a good wash Then, it’s best to use it like this. If you can only wash it well, the higher the oxygen permeability, the better the long-term wear lens. But when you touch it, you’ll feel it’s harder and thicker than the wooden belt, so it might not be good to use
But my eyes have the same oxygen permeability We said that soft lenses are silicon hydrogel, but the more silicon it contains, the higher it is. If you look at the back of the lens, it says DK, so check it out right away If the DK is over 100, feel it if you can’t wear it for a long time, and if you can wash it well, you might not be able to wear it for a month. There are a lot of people who wear it for two weeks, so I recommend you to wear it now One-day lenses are very soft and thin, so the shape can change easily
So, it’s not good to use mine. I put in a lot of protein and there are times when it’s hard to clean, so it’s good to use a lot of one-day lenses I do it more precisely in the hospital To see if there’s any disease in your eyes and see if you have astigmatism and if you don’t have any hidden slimness, it’s good to have an accurate eyesight test at the hospital, but if the soft lenses I used fit well, you can just get them at the optician’s
When you first get the hard lens, you should hang it at the hospital. You can see it better if you look through the microscopeYou can see more accurately when you look at the revolution while keeping the sky in the center and whether the tear layer is spread out to fit the eye, so I recommend you to look at the eye when you do it or not