A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-386-5898
NSN 6320-01-605-7059
NSN 5835-01-170-5537
NSN 5930-00-433-9053
NSN 6105-00-210-8441
NSN 5985-01-630-4854
NSN 5998-01-147-0201
NSN 6320-00-857-4073
NSN 6685-00-293-6620
NSN 5998-01-566-5277
NSN 5999-01-074-9084
NSN 5985-01-373-9950