A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-222-6009
NSN 6130-01-476-5091
NSN 6220-01-633-5105
NSN 5999-01-456-5510
NSN 6105-01-211-2580
NSN 7035-01-045-7202
NSN 6145-01-024-2548
NSN 6320-01-399-6177
NSN 6610-00-136-2662
NSN 6150-01-147-0370
NSN 5835-01-519-3834
NSN 5950-01-055-5423