A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-209-0830
NSN 5915-00-584-3512
NSN 6130-00-035-3898
NSN 5998-01-172-3711
NSN 5999-00-286-6231
NSN 5945-00-777-6891
NSN 5930-01-149-6864
NSN 6130-01-536-0806
NSN 5915-01-410-7741
NSN 5930-01-088-8375
NSN 5935-00-391-5539
NSN 5960-01-354-0762