A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-079-7852
NSN 6150-01-243-4443
NSN 5935-01-007-8910
NSN 6130-00-375-6299
NSN 6620-01-528-3612
NSN 6135-00-405-1989
NSN 6645-01-374-4354
NSN 5855-01-252-5424
NSN 5960-01-513-3230
NSN 6610-00-038-1135
NSN 6240-00-435-0433
NSN 5905-01-195-0919