A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-272-6110
NSN 5950-01-163-3101
NSN 5950-01-390-0349
NSN 6610-01-526-2054
NSN 6620-01-576-4308
NSN 6130-01-400-6123
NSN 6220-00-149-0977
NSN 6220-00-371-3267
NSN 5895-00-901-8849
NSN 5960-00-005-7132
NSN 6110-00-534-1441
NSN 5945-01-242-9989