A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-288-4179
NSN 5950-00-068-0657
NSN 5930-01-487-4842
NSN 5905-01-558-3657
NSN 6150-01-424-0508
NSN 5990-00-761-3754
NSN 6240-00-908-0377
NSN 5910-01-513-1608
NSN 5999-01-433-8067
NSN 5985-00-185-5430
NSN 5930-01-180-5071
NSN 6145-01-139-5172