The success of prescription contact lenses for each individual wearer can be seen through the achievement in vision goals, comfort of wearing the lens, and positive ocular health and healthy physiological response. The uses of a rigid contact lens in most instances provide superior quality of vision as compared to soft contacts. However, rigid contacts wearers still have to suffer initial discomforts when fitted on non-adapted eyes.
Sight tests have been practiced for the longest time. Educators, pediatricians, ophthalmologists, and optometrists have been a huge part in the earliest screening programs concerning vision tests. Indeed, certain developments have been identified as decades pass and from that point, more and more facts and ideas have been established regarding test reliability, testing conditions, and other related issues and matters regarding conducting sight test.
Among children and adults, astigmatism is a common vision problem. It can affect anyone irrespective of whether the person has myopia or presbyopia, or wears contacts or glasses. But, there is ray of hope also. Astigmatism gets corrected easily. With the help of an exact prescription for contacts or glasses for astigmatism will solve the problem.
As much as this saying rings true for our bodies, our eyes are no exception. They need as many vitamins and nutrients as our bodies in order to stay strong and healthy. In the end, What you eat - or what you don't eat - can either help or harm your eyes and it's important to watch out for these things in order to maintain your sight; and that of your families, for many years to come.
Learning what all those signs and symbols mean is crucial to you being in control of your visual health. So let's get started with a very brief explanation of what the abbreviations on your prescription really mean: OD is oculus dextrous which means your right eye OS is oculus sinister which means your left eye SPH is sphere - the main part of your prescription.
Gone are the days of multifocal glasses meaning a step into old-aged-hood and a step out of anything fashionable, stylish or trendy! Ok... let's take a step back. First, what are multifocal glasses? In short, multifocal glasses are for people with more than one vision problem and who need a complete optical solution for these problems in one frame.
Cataracts remains the leading cause of blindness in the United States. When a person has a cataract, or cataracts, it simply means that there is a clouding of the natural lens of the eye. In most cases, this is an age related illness and therefore, mostly suffered by the elderly; however, it may also occur due to a birth defect; as a result of trauma to the eye;
Taking care of your eyes is good as giving importance to your overall health. That is why choosing your eye care doctor is considered as an important health care decision. Remember that you will trust your sense of sight to this professional to help you maintain a clear vision for life. Here are some tips to remember so you can choose the best doctor to care for your eyes.
One of the most common refractive disorders, frequent in patients suffering from farsightedness and nearsightedness, astigmatism is a condition characterized by blurred vision and it is caused by an abnormality in the morphology of the corneal tissue, which can be treated through a laser assisted corrective surgery. A frequent vision-related disorder, astigmatism is a pathological condition caused by an abnormal growth of the cornea, the eye's natural lens, which because of its irregularities causes blurred vision, vision distortions, and in some cases eyestrain and headaches.
If you're like many of my patients, perhaps your job requires you to spend a great deal of time in front of a computer every day. If so, you've likely experienced a form of eyestrain associated with prolonged computer use called computer vision syndrome. I'd like to talk to you about some ways you can reduce, or even eliminate, the symptoms of this common condition.