A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-070-1173
NSN 6105-01-049-7177
NSN 4140-01-447-8964
NSN 7035-00-548-4098
NSN 6650-01-406-3086
NSN 6135-01-148-8531
NSN 5930-00-223-4515
NSN 6150-00-462-1608
NSN 5999-01-333-5043
NSN 6320-00-882-7061
NSN 5975-01-541-4461
NSN 5935-01-606-0645