A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-056-7587
NSN 5998-00-364-3665
NSN 5895-01-389-4015
NSN 5965-01-379-7706
NSN 7035-00-433-5670
NSN 5975-00-833-1776
NSN 5935-01-244-6609
NSN 7035-01-203-8010
NSN 5895-00-278-5194
NSN 5915-01-540-8756
NSN 5985-00-399-1174
NSN 6105-01-312-6055