A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-764-3355
NSN 5950-01-565-4682
NSN 5985-01-414-6104
NSN 6150-01-223-2700
NSN 5855-01-260-1025
NSN 5999-00-193-1815
NSN 6150-01-510-9860
NSN 6145-00-259-6946
NSN 6145-01-181-5405
NSN 5855-00-466-2309
NSN 5950-00-387-5741
NSN 5975-00-552-1764