A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-294-1461
NSN 5999-01-431-7323
NSN 5985-01-049-9074
NSN 5925-01-610-5718
NSN 5960-00-266-6741
NSN 5950-01-611-1917
NSN 5910-01-131-3778
NSN 5985-01-499-3253
NSN 5985-00-703-0999
NSN 6135-00-170-8819
NSN 6130-01-435-5672
NSN 6610-01-250-2811