A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-437-5659
NSN 5930-00-252-4133
NSN 5910-01-565-8034
NSN 4140-01-144-7711
NSN 6110-01-212-2859
NSN 6620-01-633-8443
NSN 6685-00-461-1902
NSN 5950-01-415-5752
NSN 2925-01-261-0701
NSN 5910-01-262-0450
NSN 5965-01-252-8701
NSN 6105-01-221-0155