A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-465-2672
NSN 5915-01-176-1485
NSN 5965-00-548-2130
NSN 6240-01-428-7619
NSN 6610-01-368-3269
NSN 5985-00-020-8178
NSN 6610-00-988-8868
NSN 5905-01-292-0673
NSN 6610-01-472-2757
NSN 5915-01-594-1138
NSN 6620-00-708-2688
NSN 5905-01-536-6968