A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-225-0614
NSN 6135-00-315-1187
NSN 6105-00-499-0029
NSN 6130-01-274-8745
NSN 6320-00-036-3688
NSN 6220-01-348-8243
NSN 6110-01-597-8431
NSN 6105-00-307-1369
NSN 5855-00-906-5386
NSN 5920-00-185-9587
NSN 5835-01-246-0972
NSN 5935-00-718-1279