An optometrist is a healthcare professional who specializes in eye care. They perform eye exams to check vision and detect eye diseases. Optometrists can prescribe glasses or contact lenses to help improve vision. They also provide advice on eye health and can identify conditions that may require further treatment by an eye doctor, such as an ophthalmologist. In addition to vision correction, optometrists play a crucial role in overall health. They can spot signs of serious health issues, like diabetes or high blood pressure, during eye exams. Regular visits to an optometrist help ensure that your eyes stay healthy and your vision remains clear.