One very common misconception about PMF Advanced Proof many vision-care medical professionals is exactly what opticians do. Opticians are not doctors; they do, however, play an extremely important role in the health of your vision! Opticians are the craftsperson for prescription eyeglasses. They take the prescriptions we receive from our eye doctors and with their expertise and knowledge of vision-care, produce the lenses to the exact optical needs we have. Optometrists and opticians probably get confused the most.
Optometrist is likely the person you most often see and they are your actual eye doctor; they will have an OD (Doctor of Optometry). They are the ones who will actually conduct the eye tests in order to determine your prescription needs. They can correct refractive errors with the prescription of glasses and contacts, as well as offer vision therapy and low vision care.
Along with prescriptions for lenses, they can also prescribe other medications should you suffer from any eye diseases or serious problems. They are usually your primary eye-care physician. Ophthalmologists are usually medical doctors (with an MD), or osteopathic doctors (DO) that specialize in vision-care. These doctors usually treat more serious optical problems, such as diseases and eye surgeries.