A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-00-039-6315
NSN 5835-01-378-6804
NSN 5920-01-572-5689
NSN 2925-01-317-4543
NSN 2925-01-068-3844
NSN 6150-00-962-5602
NSN 6135-01-416-3181
NSN 5915-00-504-2926
NSN 5998-00-048-1570
NSN 5960-01-339-3037
NSN 6240-01-554-5693
NSN 6145-01-181-5405