Basic eye exam
Auto Ref/Kerato/Tono/Pachymeter TONOREF™ III
Over view:This machine enables to have the refraction test and Eye Pressure Measurement together.You will be asked to look through the device which contains lenses of different strengths that can be moved into your view. To measure the pressure inside your eye using a non-contact tonometry with an “air puff”.
Purpose:Refraction test can help to determine the extent of poor vision and monitor a person who is being treated for an eye disease. Eye pressure measurement is used for determining whether you have glaucoma, a disease which causes pressure to build up inside your eyes and may result in blindness.
Visual Acuity Test
Overview: To determine the smallest letters a person can read on a standardized chart. In the test, you will be asked to tell the direction like "up", "down", "right", "left".
Purpose: To find the "best corrected vision" for any visual problems.
Slit lamp Examination
Overview: To examine the structures nearby your eyes. In the test, you will be asked to rest your chin and forehead on a support to keep your head steady.
Purpose: The ophthalmologist will examine the cornea, iris, lens and the anterior chamber.
Overview: To examine the back of your eye using a magnifying instrument (ophthalmoscope) and a light source.
Purpose: The ophthalmologist detects eye diseases such as hypertension, diabetes and atherosclerosis.