A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-493-3468
NSN 5950-01-097-3731
NSN 5835-01-080-7784
NSN 5895-01-509-9433
NSN 7035-01-095-9322
NSN 5935-00-104-5901
NSN 5895-00-905-7178
NSN 5975-01-558-9499
NSN 5965-00-592-0812
NSN 5985-00-203-1200
NSN 6685-01-074-8067
NSN 6240-01-163-8795