A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-113-0518
NSN 5935-00-289-3903
NSN 6110-01-162-6098
NSN 6685-01-425-1719
NSN 6110-01-466-4911
NSN 5835-01-632-6627
NSN 6320-01-521-1764
NSN 5965-01-522-0404
NSN 5935-01-138-7989
NSN 5975-01-476-8612
NSN 5945-01-052-6794
NSN 5930-00-565-5154