A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-636-4026
NSN 5950-00-149-8597
NSN 5920-01-433-9119
NSN 5895-01-537-0131
NSN 5965-00-258-6809
NSN 7035-01-240-4998
NSN 6130-00-311-0540
NSN 6105-00-357-1801
NSN 6150-00-925-4542
NSN 6610-00-168-2200
NSN 5950-01-178-0902
NSN 5990-00-140-1159