A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-500-3545
NSN 2925-01-302-3098
NSN 6105-01-363-4810
NSN 5910-00-929-4726
NSN 5910-01-550-1885
NSN 6645-01-590-2744
NSN 5975-01-393-2358
NSN 6220-01-545-7153
NSN 6220-00-149-0977
NSN 6145-01-364-0074
NSN 6220-00-142-5115
NSN 5905-01-331-6366