A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-00-288-5877
NSN 5935-01-099-4220
NSN 6610-01-342-9774
NSN 2925-01-467-1192
NSN 5945-01-422-1080
NSN 5935-00-353-2147
NSN 5925-01-594-1873
NSN 5910-01-155-3133
NSN 6135-01-067-8331
NSN 6650-01-062-0828
NSN 5996-01-218-6468
NSN 5835-01-100-3265