Advantages And Disadvantages Of A Video Vision Tester

By Tiffany Gill


Sometimes, we tend to go to the internet if we have problems with our love life, family, friends, academics and other. We tend to rely everything on the internet already even for a very simple problem. This is because we all know that internet already have almost all the knowledge from different parts of the globe. This is also the reason why some people are turning anti social because they are not already exposed to people that even a very simple eye problem, a person will rely on online video vision tester.

Upon relying on these videos, you ought to know the good and bad effects of this. Consider that you are a person with a very hectic schedule and you can only spend less time with your family because of your job. And so, online testers could help people like you. You are not anymore obliged to visit your doctor regularly for a test for you already have it.

You can also choose when and where you will watch the broadcasts in your convenience. At the same time while having them, you can also spend time with your family for you can do it while you are playing with your kids or helping them with your assignments.

You can find all types of tester on the internet and these videos vary from one another. If you still want to figure out what problem you got, you can even try all of them if you want to. And while doing it, you will be enjoyed because they are made not just to help you but also to entertain you. And you can really test you accuracy because the time limits are fixed.

Now let us proceed to the disadvantages. The accuracy of these videos are questionable for some reasons and size of the monitor is one of them. If you are guided by a physician, everything is fixed, from the size to the color. But on videos, you cannot consider it as fixed because the size would depend on how wide or big it is.

Another one is the color of the monitor. Some monitor does not have accurate color, some have reddish appearances, some have blue. You cannot recognize it unless you will put the other monitor on the other side to see the difference. And because of these shades, original colors of the video will change. And this is not ideal for the color blind.

Brightness on the other hand have also great effect on the color shade of the subjects. This can be set by visiting the control panel of your personal computer. But, watching these videos will make you exposed intensely into the light that might cause sight damage such as smudgy vision.

And again, upon watching those testers, you are not guided by somebody who is an expert. If you think that you have complaints o your eyesight, have it checked by an ophthalmologist as early as possible. This is because watching those would might lead to severe effects.

Do not consider video vision testers as substitute for the experts. Yes, these videos could help you but the accuracy cannot be trusted. You cannot even have yourself cured without consulting a physician.




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