A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-00-518-3195
NSN 6610-00-691-4698
NSN 6150-01-362-6216
NSN 6110-00-611-7470
NSN 6145-00-926-6458
NSN 5975-01-250-2196
NSN 6145-00-980-5638
NSN 5965-00-083-8157
NSN 5996-00-676-7109
NSN 5915-01-533-6267
NSN 6135-01-041-3829
NSN 5925-01-512-5512