There are few things that are as important in your day to day life as your ability to make sense of your surroundings, and vision can be a big part of this. Tasks such as reading become very difficult if not impossible, if your vision is compromised in some way. That is why it is important to go to an optometrist in the event that you do experience compromised vision. Finding a qualified and reputable optometrist is highly important, which is why you should do a little research before you go anywhere. The Meadows Family Eye Care, for example is one of the best in the region.
There are many different ways in which you vision can be slightly off from what it should be. Determining the cause of the eye problem is part of the process of finding the solution. For the most part, particularly in the case of people who were born with vision problems, it is caused by the eye or lens being misshapen, to some degree. If this is the case, the light that filters into the eye is not coming in at exactly the right angle, so the image ends up being distorted. Fortunately, there are ways to correct this issue, without having to physically alter the structure of the eye. The most common way to do this is by way of glasses or contacts, which are both forms of external lenses that are placed in front of the real lens, in order to adjust the angle that the light passes into the eye. This slight adjustment is all it takes, for you to begin seeing clearly. Optometrists have a standard test to determine how good or bad your vision is, in order to know what type of treatment, if any, to prescribe.
Glasses and contacts work in much the same way, but there is one key structural difference. Glasses are a much older piece of technology that has been around for hundreds of years. This is because their basic design is actually quite simple. They are merely pieces of glass that are attached to a frame. These structures are then balanced on the bridge of the nose, and are often secured to the ears as well. Contacts are a little bit different. Rather than being larger external lenses, contacts are small and flexible. They are also applied directly to the cornea and are placed underneath the eyelids. This means that you physically have another lens immediately in front of your natural lens. Because of this, you need to be absolutely certain that your contacts are completely clean and sterile. There are some advantages to contacts, and some people rely on them because they are more convenient than glasses. Others wear them because they are less noticeable. There are a few other ways to correct vision problems, such as laser eye surgery and other types of surgical procedures. Nevertheless, glasses and contacts remain the most common and effective way to treat the most prevalent vision problems.