A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-342-3859
NSN 5905-00-837-6905
NSN 5996-01-422-8103
NSN 6150-01-026-5364
NSN 5915-01-611-8113
NSN 6145-01-572-3865
NSN 5925-00-067-3814
NSN 5945-01-275-7267
NSN 5905-01-223-8448
NSN 6320-01-176-8367
NSN 5930-01-490-4223
NSN 6135-01-633-8502