A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-132-8997
NSN 5950-01-189-1946
NSN 5975-00-210-4652
NSN 5910-00-146-4691
NSN 5895-00-072-7709
NSN 5910-01-310-8521
NSN 5895-01-590-1689
NSN 6650-00-518-2962
NSN 5996-00-313-9180
NSN 6145-01-644-8788
NSN 5985-01-079-8346
NSN 5895-00-862-5564