A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-433-2062
NSN 6645-00-474-5689
NSN 6145-00-258-3608
NSN 6110-01-384-3259
NSN 5999-01-415-1835
NSN 6685-00-375-6186
NSN 5945-01-170-2904
NSN 5905-01-466-1476
NSN 5920-01-475-4897
NSN 5990-00-992-7968
NSN 5915-01-422-4620
NSN 5998-01-535-7135