A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-796-1664
NSN 6130-01-227-2577
NSN 5835-00-104-2511
NSN 6650-00-965-6418
NSN 6320-01-145-9013
NSN 6220-00-408-3413
NSN 5985-01-232-9241
NSN 5999-01-651-0611
NSN 5935-00-989-0291
NSN 6645-01-525-7493
NSN 6135-01-392-6166
NSN 5999-01-580-2038