AcuityMaster,electronic,eye,ch computer AcuityMaster electronic eye chart: Affordable digital acuity
----------------------------------------------------------Permission is granted for the below article to forward,reprint, distribute, use for ezine, newsletter, website,offer as free bonus or part of a product for sale as longas no changes a Gone are those times when the companies and the organisations didn't need a hi-tech system to handle them. Owing to the considerable increase in the business sector and thus, an enormous increase in the complexity of the organisational struc
Visual Acuity Shows How Well You See Visual acuity is defined as how well a person sees through the usage of a special ratio. You have probably heard that a person with normal vision has 20/20 eyesight. These numbers stand for how well a person sees at a distance of 20 feet, so if it is 20/20 it means that most people can see that object the same at 20 feet away, so that is average and normal vision for a visual acuity test. How Does An Eye Doctor Test Eyes? An eye doctor uses a visual acuity test to find out how well a person sees. This test uses a various electronic visual acuity eye charts to see what a persons acuity is. To do this the doctor needs acuity testing software such as the AcuityMaster program. AcuityMaster is an example of digital acuity software for eye doctors to use when examining their patients vision. These vision testing software products are a boon to the patient because they can get the exact kind of glasses or contacts they need to help them to see better. Visual acuity software contains things like computerized eye charts that the eye doctor shows to the patient. The patient then tells the doctor if they can read the electronic visual acuity chart or not. This e-chart consists of letters of varying sizes and shapes and how well the patient perceives them shows their visual acuity. A visual acuity test is not the same thing as a comprehensive eye exam, but it instead measures the smallest thing that you can see clearly on a digital acuity system that is placed twenty feet from where the patient is standing or sitting. There is also a separate test to see if the person needs bifocals or reading glasses and it is called a Snellen chart and is another type of visual acuity test. Near Visual Acuity: Near visual acuity is a measurement of how well you can see close objects. Usually measured at about 16 inches, it is a good way to measure your ability to cope with tasks such as reading or sewing. In most cases, near visual acuity is measured with both eyes open. You will be asked to hold a near point card at 16 inches and to read the smallest line possible. To do a visual acuity test, the person reads the digital acuity software screen with one eye covered and each eye is tested separately. The digital acuity software allows an accurate reading very easily and quickly and programs like AcuityMaster are well used by eye doctors everywhere. The computerized eye charts they produce are simple for the doctors to project onto a nearby wall and use for finding out if their patients can read them or if they need glasses or contacts.
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