Refraction Test
A refraction test is an eye exam procedure that measures how light bends as it passes through the cornea and lens to determine if corrective lenses are needed.
Definition
A refraction test is an eye exam procedure that measures how light bends as it passes through the cornea and lens to determine if corrective lenses are needed.
In-Depth
What You Need to Know
Refraction is the core of a comprehensive eye exam — it determines your eyeglass or contact lens prescription. During the test, you look through a device called a phoropter while the optometrist flips between different lenses, asking "which is clearer, one or two?" The test measures nearsightedness (myopia), farsightedness (hyperopia), astigmatism, and presbyopia. It also determines the axis and cylinder values for astigmatism correction. A refraction is typically performed at every eye exam and may or may not be covered by vision insurance separately from the exam itself.
Calls & Questions
What Patients Ask
Common phone questions about refraction test — and how Front Desk handles scheduling and call routing automatically.
Common Patient Questions
- 1Is the refraction test included in my exam?
- 2Does my vision insurance cover refraction?
- 3How often should I update my prescription?
- 4Can I get my prescription to order glasses online?
How Front Desk Helps Your Practice
Front Desk answers questions about the refraction test, clarifies insurance coverage details, and schedules comprehensive eye exams that include refraction.
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FAQ
Frequently Asked Questions
Common questions about refraction test.
A refraction test is an eye exam procedure that measures how light bends as it passes through the cornea and lens to determine if corrective lenses are needed. Refraction is the core of a comprehensive eye exam — it determines your eyeglass or contact lens prescription. During the test, you look through a device called a phoropter while the optometrist flips between different lenses, asking "which is clearer, one or two?" The test measures nearsightedness (myopia), farsightedness (hyperopia), astigmatism, and presbyopia.
Your optometry provider can answer this during your appointment. Front Desk answers questions about the refraction test, clarifies insurance coverage details, and schedules comprehensive eye exams that include refraction.
Your optometry provider can answer this during your appointment. Front Desk answers questions about the refraction test, clarifies insurance coverage details, and schedules comprehensive eye exams that include refraction.
Your optometry provider can answer this during your appointment. Front Desk answers questions about the refraction test, clarifies insurance coverage details, and schedules comprehensive eye exams that include refraction.
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