A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-524-4731
NSN 5996-01-293-9220
NSN 5895-01-243-7010
NSN 5930-01-431-0495
NSN 6320-00-925-0558
NSN 5855-01-211-2437
NSN 6650-01-100-0933
NSN 6240-00-151-4795
NSN 7035-01-398-3494
NSN 5855-01-433-3197
NSN 5835-01-193-6192
NSN 6130-01-496-6456