A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-110-0697
NSN 6130-00-879-9887
NSN 5915-00-627-4850
NSN 6685-00-653-8516
NSN 6320-01-185-3857
NSN 6685-01-355-6190
NSN 5996-01-285-6389
NSN 5945-01-548-5389
NSN 5925-01-521-3654
NSN 6240-00-975-0868
NSN 5895-00-548-0124
NSN 5930-00-009-2020