A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-922-3328
NSN 5930-01-546-9176
NSN 5960-01-580-6360
NSN 5935-01-370-4877
NSN 6620-01-453-6764
NSN 5996-01-265-3657
NSN 5895-01-332-9205
NSN 5990-00-802-3060
NSN 5998-01-383-5939
NSN 5975-00-618-0161
NSN 5935-00-804-3826
NSN 7035-01-431-4560