A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-546-6879
NSN 5960-00-034-7925
NSN 5910-01-310-8278
NSN 5999-01-180-8303
NSN 6135-01-252-0315
NSN 5999-00-411-6159
NSN 5960-00-778-3857
NSN 5990-01-443-2931
NSN 5996-00-491-5256
NSN 6320-01-268-3072
NSN 5835-00-010-4307
NSN 5965-01-295-9842