A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-101-7745
NSN 6145-01-461-9584
NSN 6685-01-151-5408
NSN 6320-01-039-5891
NSN 5996-01-201-0981
NSN 6130-00-761-7826
NSN 6610-01-168-7943
NSN 5960-01-181-2143
NSN 5905-01-507-7390
NSN 5925-00-423-2791
NSN 6650-01-463-8405
NSN 5950-01-360-5614