A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-415-3084
NSN 6650-00-775-6560
NSN 5935-00-249-4186
NSN 5910-00-156-7293
NSN 6145-00-008-1834
NSN 6105-01-472-2452
NSN 6610-00-866-8452
NSN 5915-01-608-9318
NSN 5910-00-104-7260
NSN 6130-01-535-0430
NSN 6130-00-662-8557
NSN 6130-01-241-9509