A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-456-2859
NSN 5920-00-246-5992
NSN 6645-00-349-9336
NSN 5998-00-493-3745
NSN 5915-01-231-2431
NSN 5996-01-480-3807
NSN 6685-01-592-3247
NSN 6645-01-607-5999
NSN 6645-00-727-5119
NSN 6150-01-357-6791
NSN 5975-01-284-3533
NSN 6220-00-130-1258