A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-397-9995
NSN 5910-01-401-5279
NSN 5990-00-675-8398
NSN 5998-00-857-7114
NSN 6105-01-492-2086
NSN 6130-01-387-9099
NSN 5975-01-631-1497
NSN 5999-01-510-2747
NSN 6240-01-288-5163
NSN 5895-01-599-9870
NSN 5895-01-190-8268
NSN 5985-00-678-6434