A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-950-3859
NSN 5960-01-148-6908
NSN 5998-00-485-0819
NSN 6240-01-387-2727
NSN 5915-01-217-3416
NSN 6130-01-315-4165
NSN 6320-00-925-0558
NSN 5895-01-206-5280
NSN 6135-00-932-3136
NSN 5985-01-657-5624
NSN 2925-01-629-9416
NSN 6135-01-593-5295