A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-250-6108
NSN 6610-01-293-4837
NSN 5905-00-391-2377
NSN 5930-00-308-5881
NSN 5985-00-467-1460
NSN 6610-01-206-3921
NSN 5835-00-518-2740
NSN 6150-01-415-6485
NSN 5945-01-497-8125
NSN 6320-01-357-3222
NSN 6145-00-753-2264
NSN 6240-00-895-6461