A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-222-6031
NSN 6240-01-318-6349
NSN 5999-01-082-2873
NSN 6620-00-613-3023
NSN 5965-01-620-9414
NSN 6240-01-381-1072
NSN 4140-00-613-9209
NSN 5945-00-099-9857
NSN 6130-01-329-7498
NSN 6240-01-441-3606
NSN 5910-01-330-9195
NSN 6130-01-029-3601