A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-675-1307
NSN 6320-00-977-3930
NSN 5910-01-014-6639
NSN 4140-01-248-9168
NSN 5935-01-444-4435
NSN 6220-01-223-1441
NSN 5925-01-242-7456
NSN 6650-01-248-1057
NSN 5945-01-258-7950
NSN 5835-00-018-4571
NSN 5945-01-347-5808
NSN 5975-01-442-7971