Optometrists are healthcare professionals who specialize in eye care and vision health. They perform eye exams, diagnose vision problems, and prescribe corrective lenses such as glasses and contact lenses. In addition to vision correction, optometrists can detect certain eye diseases and conditions, providing essential care to maintain overall eye health. In many regions, optometrists also offer pre- and post-operative care for patients undergoing eye surgeries, such as those performed by ophthalmologists. They play a crucial role in educating patients about eye care, including the importance of regular eye exams and proper eye hygiene.