A prescription/refraction test is a simple test performed by an optometrist/optician to measure the eyes' ability to focus light and determine the correct lens prescription needed for clear vision. The test is used to correct nearsightedness, farsightedness, and astigmatism, which are common vision problems.

Why is a Prescription/Refraction Test Important?

A prescription/refraction test is an important part of routine eye exams because accurate eye prescriptions are essential for clear vision. Some of the benefits of having accurate eye prescriptions include:

1. Improved Vision: Correcting nearsightedness, farsightedness, and astigmatism with accurate lens prescriptions can improve vision and make daily activities, such as reading, driving, and watching television, easier.
2. Reduced Eye Strain: Wearing the correct lenses can reduce eye strain and discomfort, especially for those who spend a lot of time reading, using computers, or performing other close-up activities.
3. Improved Safety: For those who drive, work with machinery, or engage in other activities that require clear vision, having accurate eye prescriptions is essential for safety.