A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-126-8358
NSN 5910-00-818-9077
NSN 5930-00-218-4739
NSN 5930-01-431-4559
NSN 5999-01-444-0839
NSN 5996-01-459-6509
NSN 7035-01-317-7186
NSN 6650-01-554-2824
NSN 5945-00-088-6212
NSN 6620-01-246-4314
NSN 5905-01-504-7120
NSN 6645-01-367-8911