A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-205-3172
NSN 6320-01-325-6607
NSN 5910-01-067-2940
NSN 5910-00-401-3110
NSN 5999-01-429-7757
NSN 5999-01-544-7809
NSN 5935-01-542-5684
NSN 4140-01-174-0646
NSN 5905-01-406-5217
NSN 5930-01-488-5598
NSN 6105-01-130-5901
NSN 6320-01-512-2031