A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-287-0989
NSN 6610-00-548-3452
NSN 6220-01-408-3017
NSN 5930-01-246-7317
NSN 7035-01-391-3518
NSN 6105-01-299-7101
NSN 5925-01-206-4330
NSN 5960-01-373-7317
NSN 5935-01-159-3195
NSN 6110-01-053-4245
NSN 5960-01-221-6261
NSN 5855-00-944-0949