A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-583-9588
NSN 5960-01-090-6979
NSN 5855-01-392-3734
NSN 6145-00-170-7947
NSN 5905-01-361-7681
NSN 6110-00-781-4285
NSN 6220-01-258-2568
NSN 5945-01-565-1372
NSN 5925-00-610-1273
NSN 5945-00-636-8892
NSN 6130-01-101-4708
NSN 5950-01-261-5671