A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-367-4695
NSN 2925-00-991-9223
NSN 5920-00-862-8734
NSN 7035-00-480-6767
NSN 6150-01-080-9384
NSN 5835-01-015-0845
NSN 6620-01-281-6386
NSN 5998-01-387-1307
NSN 6610-01-169-9491
NSN 6145-01-070-0579
NSN 5910-01-264-8105
NSN 6130-01-163-3438