A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-292-3067
NSN 5910-01-205-7101
NSN 6220-01-537-8179
NSN 6650-00-629-8027
NSN 6620-01-378-5579
NSN 4140-01-566-4008
NSN 4140-01-435-0044
NSN 6685-01-344-7273
NSN 2925-01-359-4027
NSN 6145-00-161-2394
NSN 5905-01-086-1065
NSN 5990-01-124-9063