A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-00-511-5047
NSN 4140-01-450-0427
NSN 5915-01-516-2133
NSN 5935-01-338-8043
NSN 4140-01-487-8562
NSN 5975-01-537-8023
NSN 6610-01-327-3187
NSN 6645-01-369-4371
NSN 5925-00-835-2609
NSN 4140-01-338-2154
NSN 6320-01-246-4390
NSN 5930-00-943-5862