A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-216-1678
NSN 6620-01-401-5356
NSN 5975-01-437-2518
NSN 6135-01-062-9356
NSN 5895-01-492-6754
NSN 6650-00-760-1385
NSN 5945-01-401-5323
NSN 6685-00-986-7733
NSN 5965-01-556-9520
NSN 2925-01-548-4875
NSN 5985-01-169-4708
NSN 5996-01-580-0582