A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-339-9628
NSN 5910-00-931-5033
NSN 5920-00-243-9506
NSN 6145-01-359-2378
NSN 6150-01-377-2620
NSN 6685-00-647-3883
NSN 6685-00-958-6496
NSN 5999-01-573-6120
NSN 5999-01-174-0450
NSN 5960-01-331-3817
NSN 5930-01-204-2512
NSN 7035-01-419-4317