A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-00-222-6420
NSN 6135-01-108-2864
NSN 4140-01-355-9707
NSN 5835-01-506-0746
NSN 6135-01-584-0941
NSN 5996-01-495-0763
NSN 5930-00-430-1573
NSN 6685-01-513-6183
NSN 5915-00-102-7864
NSN 5935-00-216-4492
NSN 6150-00-911-8662
NSN 6105-00-538-5673