A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-577-0004
NSN 6220-00-306-7239
NSN 5999-01-022-1566
NSN 4140-00-908-2763
NSN 6320-01-180-9908
NSN 5996-01-032-4942
NSN 5960-01-053-4358
NSN 6220-01-561-7023
NSN 6320-01-433-3953
NSN 6150-00-964-7303
NSN 6150-01-597-8708
NSN 5950-01-245-7066