A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-086-6163
NSN 5999-00-600-5380
NSN 6150-01-323-5249
NSN 6145-00-466-4068
NSN 6650-01-513-2644
NSN 5835-01-408-6529
NSN 5960-00-425-6246
NSN 2925-00-573-9556
NSN 6645-01-290-3930
NSN 6110-00-023-3661
NSN 6650-01-261-1217
NSN 7035-01-193-2667