A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-00-494-9581
NSN 5910-01-349-5439
NSN 5920-00-940-2912
NSN 5930-01-106-3949
NSN 5930-00-079-7928
NSN 6645-01-535-7136
NSN 5915-01-062-0592
NSN 6135-01-437-6409
NSN 5930-01-159-0714
NSN 6110-01-592-7593
NSN 5925-01-301-1986
NSN 6320-01-067-0474