Eye Exams: Tests Performed, Machines Used and What to Expect

Here is a summary of the news article in 158 words: Regular eye exams are essential for maintaining good vision and overall health, even if your sight appears normal. During a comprehensive eye exam, optometrists or ophthalmologists perform various tests using specialized equipment. These may include assessing visual acuity, checking for refractive errors, measuring eye pressure, and examining the internal and external structures of the eyes. Common diagnostic tools used in eye exams include phoropters to determine the right prescription, slit lamps to inspect the front of the eye, and ophthalmoscopes to evaluate the back of the eye. Patients can expect the exam to take 30-60 minutes, and may be asked to have their eyes dilated to allow for a more thorough examination. The doctor will then discuss the results, provide any necessary treatment recommendations, and schedule a follow-up appointment if needed. Regular eye exams help detect vision problems and other underlying health issues early, enabling timely intervention and management.