The Complete Guide to Becoming An Orthoptist

Chapter 1: What Does a Orthoptist Actually Do?

Let's get one thing out of the way immediately: an orthoptist is not the same as an optometrist or an ophthalmologist, even though you will work in the same clinic and all three of you will be staring at eyes all day. An optometrist is a primary care provider who checks your vision and prescribes glasses or contacts. An ophthalmologist is a medical doctor who performs eye surgery and treats eye diseases. An orthoptist is the specialist in the middle, focused on one specific slice of vision: how the two eyes work together as a team.

That teamwork is called binocular vision, and when it breaks down, you get conditions like strabismus (where one eye turns in, out, up, or down, often called "crossed eyes" or a "lazy eye") and amblyopia (sometimes called a "lazy eye" in a different sense, where one eye doesn't see well because the brain starts ignoring its signal). Orthoptists are the detectives and the physical therapists of this world. They do not prescribe glasses and they do not perform surgery. They diagnose problems with eye alignment and eye movement, they measure them precisely, and they design and deliver treatment plans to retrain the eyes and the brain to work together.

If you walk into an ophthalmology clinic, the orthoptist is often the person you see first, before the doctor. In many clinics, the orthoptist is the one who takes the detailed history: when did you first notice