A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-616-6813
NSN 5998-01-479-7585
NSN 6645-00-071-8173
NSN 6105-00-289-9993
NSN 6650-01-219-9411
NSN 5985-01-660-8819
NSN 5985-01-410-7659
NSN 5835-00-133-0599
NSN 5960-01-119-1288
NSN 5935-00-246-5280
NSN 6610-01-415-1623
NSN 5855-00-189-6066