A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-194-9482
NSN 5996-00-452-2187
NSN 5895-01-177-6143
NSN 5925-01-515-4755
NSN 6240-00-553-0504
NSN 2925-01-317-4543
NSN 6645-01-433-6999
NSN 5930-01-440-9887
NSN 5915-00-932-1403
NSN 5945-01-323-8672
NSN 6650-01-290-4001
NSN 5945-01-341-9424