A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-420-7008
NSN 5895-01-095-5114
NSN 5855-00-004-0904
NSN 5915-01-447-3151
NSN 5965-01-299-7294
NSN 5945-01-254-3773
NSN 6110-01-243-0446
NSN 5985-00-078-9419
NSN 5960-00-708-7131
NSN 5996-01-381-0484
NSN 5990-00-655-3065
NSN 6145-01-555-1404