A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-463-1537
NSN 5855-00-760-3870
NSN 6110-01-527-8349
NSN 5925-01-029-3483
NSN 5920-01-422-1866
NSN 5925-01-266-8972
NSN 5960-01-287-4187
NSN 5999-00-223-0448
NSN 5998-01-397-8847
NSN 5925-01-025-7008
NSN 5945-01-135-1804
NSN 5925-00-130-2586