A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-539-7956
NSN 5975-01-242-3615
NSN 5930-01-423-4233
NSN 5925-01-401-5314
NSN 5996-00-464-2200
NSN 6240-01-014-5598
NSN 5965-01-133-3985
NSN 6610-00-209-4372
NSN 6105-00-500-9606
NSN 5925-01-434-4837
NSN 5935-01-444-7978
NSN 5999-00-973-9115