A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-216-6525
NSN 6220-01-208-4429
NSN 5996-01-254-2510
NSN 6130-00-260-7625
NSN 6145-00-310-2598
NSN 5975-01-495-9691
NSN 6240-00-076-2752
NSN 7035-00-215-3272
NSN 5910-00-999-4660
NSN 5935-01-031-3304
NSN 5935-01-531-6777
NSN 5950-01-343-8869