A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-142-0877
NSN 6610-01-626-2327
NSN 5930-01-136-8396
NSN 6320-00-731-6134
NSN 6220-01-449-1239
NSN 6320-00-572-3542
NSN 6610-00-034-3709
NSN 6135-01-244-5580
NSN 6110-01-104-3082
NSN 5905-01-193-8654
NSN 6150-00-240-9951
NSN 5965-00-267-4173