A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-510-3867
NSN 5965-00-661-0469
NSN 6150-01-246-3339
NSN 5996-01-469-5696
NSN 2925-01-190-0510
NSN 6685-00-161-5752
NSN 6645-00-103-2517
NSN 5895-01-332-0618
NSN 5960-01-444-2205
NSN 6685-01-338-6131
NSN 5945-01-421-3741
NSN 5965-01-368-9994