A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-253-6548
NSN 6105-00-175-9078
NSN 6620-00-106-9658
NSN 5985-00-814-3249
NSN 5915-01-089-8809
NSN 5945-00-491-5218
NSN 6150-01-078-3325
NSN 5910-00-962-0403
NSN 6610-01-162-4882
NSN 5895-00-608-5815
NSN 6145-01-570-0737
NSN 5835-00-262-6146