A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-151-1442
NSN 2925-00-891-9289
NSN 5975-00-406-4753
NSN 6240-00-104-4662
NSN 5930-01-641-7178
NSN 2925-00-203-8735
NSN 6110-01-338-6033
NSN 6220-01-328-4812
NSN 5930-00-181-3915
NSN 6150-01-498-4344
NSN 5915-00-702-7972
NSN 7035-00-173-2281