A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-530-6654
NSN 6220-00-785-1713
NSN 5985-00-245-3509
NSN 6650-01-535-5595
NSN 5855-00-944-0949
NSN 6685-01-048-6411
NSN 6240-00-578-6763
NSN 2925-00-176-3889
NSN 5996-01-492-6948
NSN 5965-00-285-0745
NSN 5905-01-649-7370
NSN 5835-01-148-5835