A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-00-289-9080
NSN 5975-01-533-9071
NSN 7035-00-731-8729
NSN 5999-00-097-1180
NSN 6240-01-197-8491
NSN 6320-00-433-2773
NSN 5835-01-149-6855
NSN 6685-01-407-6445
NSN 6240-00-753-2031
NSN 5960-00-480-3490
NSN 6610-01-170-2905
NSN 5960-01-446-4446