A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-594-6372
NSN 5975-00-752-4926
NSN 5925-01-362-0728
NSN 6130-00-472-4746
NSN 6110-00-247-0211
NSN 5985-00-081-9142
NSN 6145-01-314-8534
NSN 6240-00-225-9271
NSN 6135-01-061-1862
NSN 5935-01-103-3495
NSN 5945-01-342-1618
NSN 6240-00-163-5143