A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-363-5832
NSN 5965-00-368-2879
NSN 5985-01-602-9023
NSN 5999-00-631-0521
NSN 5996-00-893-2673
NSN 5975-01-597-4770
NSN 5855-01-510-9416
NSN 5895-01-349-1616
NSN 5985-01-422-2552
NSN 7035-01-204-7481
NSN 6650-01-196-4667
NSN 6135-01-568-3234