A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 4140-00-203-0812
NSN 6105-01-045-1015
NSN 5960-00-822-9519
NSN 6645-00-819-5045
NSN 6150-01-267-8063
NSN 5945-01-573-6379
NSN 6220-00-643-4045
NSN 5999-01-023-9181
NSN 6610-01-238-8712
NSN 5960-01-628-2760
NSN 5895-00-583-8339
NSN 5915-00-580-2716