CAT | eye exams
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Eye exams are also essential for contact lenses wearers
0 Comments | Posted by sandy in eye exams
People who are in need of eye glasses must receive eye check and get an eye prescription before buying. Similarly, eye examination is also essential if people want to buy contact lenses. Comparatively speaking, eye exam for lenses will take much longer time than that for glasses. And it is strongly suggested to make an [...]
The purpose of standard eyeglass prescription is to give a person 20/20 vision, based on an arbitrary measurement developed by Hermann Snellen in 1862, which is much too strong. When was the last time you needed to see inch letters 20 feet away except for looking at the blackboard as a student? Actually 20/30 to [...]
In most cases, people seldom pay attention to the importance of receiving eye test. On the contrary, most people have suffered a lot in later time when they find that it is impossible for them to see objects around clearly. Just for this reason, most of them have made lots of incidents. Anyway, they should [...]
It is proved that vision therapy is an effective treatment to solve vision development problems in grade school children. As a Behavioral Optometrist I have worked with vision therapy and children with learning disabilities for over 20 years, and I have seen the effectiveness of the right techniques almost every day. But I am often [...]
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Consulting an ophthalmologist about vision problems
0 Comments | Posted by sandy in eye exams
Eye health is essential to have good eyesight. Currently, many people become more aware of eye health that they regularly visit an eye doctor. However, most individuals especially children simply use the expression of visiting the eye doctor. They do not know that there are actually two types of eye doctors. One is optometrist and [...]
Some people may be diagnosed with refractive errors after an eye exam, which means the eyes can not refract or focus light properly. The eye’s ability to focus light is decisive for one’s vision sharpness. Refractive eyeglasses, contact lenses as well as refractive surgeries can be used to correct a refractive error.
It is commonly known [...]
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Program to deliver eye care exams to Tarrant County children kicks off in Everman
0 Comments | Posted by sandy in eye exams
Danny Perez’s eyes opened wide in surprise as soon as his new glasses were perched on his nose.
“This looks blurry,” said the Townley Elementary fourth-grader as he removed and then replaced them. “But this really looks better.”
The new glasses, as well as eye exams, are part of the Kids Vision for Life program, which kicked [...]
Good vision such as 20/20 does not mean satisfying contrast sensitivity. Common vision tests using black letters or numbers displayed against white backgrounds can not reflect your exact contrast sensitivity, since the real world is filled with grey shades. So that special contrast sensitivity testing is necessary.
May eye diseases or conditions may cause poor contrast [...]
Eyes are the windows of human’s hearts. It’s very important to have eye exams every year or six months, because many eye problems such as cataracts, retinal problems and glaucoma offer no telltale symptoms.
Routine eye exams mainly contain several steps. The first step of an eye exam is a measure of visual acuity. Eye doctors [...]
Different people should receive complete eye exams at different intervals. Children’s eyes should be examined at six months of age, three years of age, and six or seven years of age and every two years during school days, since high vision problem rates are reported among both preschool and school-aged children. For children with risk [...]
