A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-740-7757
NSN 6135-01-412-8929
NSN 6105-01-076-8608
NSN 5835-01-090-0784
NSN 5985-01-572-1757
NSN 5895-00-111-1560
NSN 5999-01-243-1665
NSN 5985-01-560-1439
NSN 6610-00-467-2850
NSN 5960-01-391-4701
NSN 6610-01-269-5437
NSN 6320-01-549-3153