A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-235-8413
NSN 6145-01-476-7554
NSN 6130-00-361-7114
NSN 6240-01-364-8696
NSN 6110-00-288-4179
NSN 5985-01-398-5487
NSN 5925-01-394-3725
NSN 6220-01-423-8319
NSN 5950-00-375-0855
NSN 5930-01-585-0234
NSN 6145-01-078-5217
NSN 5990-01-337-4584