Ocular Abraham Iridectomy

A 66D magnifying lens for viewing and treating the patient's iris. The power density of the laser beam at the iris is increased 2.5x compared with a flat lens. A 50 micron spot size setting yields 31 micron spot size on the iris. Protects against superficial corneal burns and provides additional safety by reducing the power density at the cornea and retina by 2.8x.