A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-317-5860
NSN 6150-01-045-4620
NSN 2925-01-058-1718
NSN 6645-01-557-8134
NSN 5998-01-399-7908
NSN 5935-00-840-7553
NSN 5998-00-922-4168
NSN 6320-00-456-0836
NSN 5945-00-021-9408
NSN 5999-00-350-4073
NSN 6645-01-379-2769
NSN 6240-01-347-0072