A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-272-4414
NSN 5985-00-056-7531
NSN 6145-01-363-9550
NSN 6130-00-528-7838
NSN 6620-01-075-5299
NSN 6650-01-055-1492
NSN 6220-01-457-3881
NSN 6130-00-659-8106
NSN 7035-00-300-3208
NSN 6105-01-622-0674
NSN 6240-00-865-6739
NSN 5960-01-361-6543