A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-194-4252
NSN 6620-01-431-9176
NSN 5950-01-575-8309
NSN 6610-01-565-7344
NSN 5935-01-199-7314
NSN 5985-00-112-4612
NSN 2925-01-224-1885
NSN 5915-00-152-4016
NSN 5925-01-602-9311
NSN 6150-01-466-9695
NSN 5950-01-660-2613
NSN 5935-00-080-9139