Optics
• Conducting tests to measure refractive defects
• Conducting tests to measure refractive defects before and after surgery
• Preparing eyeglasses prescription
• Taking measurements for different types of contact lenses
• Conducting tests to measure refractive defects
• Conducting tests to measure refractive defects before and after surgery
• Preparing eyeglasses prescription
• Taking measurements for different types of contact lenses