A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-272-2692
NSN 6320-01-247-0898
NSN 5925-01-525-7694
NSN 6610-00-329-3534
NSN 7035-01-359-6108
NSN 5985-01-421-2993
NSN 7035-01-542-3276
NSN 5895-00-138-6835
NSN 5975-00-204-9190
NSN 5965-00-726-3168
NSN 5910-01-579-9610
NSN 4140-01-431-6560