A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-056-1164
NSN 5920-01-066-0805
NSN 5985-01-535-2439
NSN 4140-01-269-8378
NSN 6320-01-092-4101
NSN 5965-01-059-4028
NSN 5960-01-433-7565
NSN 6220-00-285-8104
NSN 5835-01-434-0790
NSN 5965-01-364-1232
NSN 5965-00-990-8669
NSN 6220-00-080-8472