A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-634-0322
NSN 5905-01-534-5964
NSN 6150-01-603-1119
NSN 6105-01-495-0623
NSN 6105-00-295-2558
NSN 6240-01-273-0193
NSN 5835-00-572-7445
NSN 5996-01-207-7122
NSN 6610-01-512-2025
NSN 6150-00-281-9482
NSN 5960-01-176-8317
NSN 5930-01-431-7501