A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-329-7405
NSN 5895-01-225-9417
NSN 5835-01-522-9881
NSN 5925-00-311-2341
NSN 5945-01-203-4994
NSN 5996-01-622-8976
NSN 6145-00-809-3663
NSN 6135-01-242-6484
NSN 5999-01-465-9635
NSN 5999-01-377-3618
NSN 6645-00-761-7256
NSN 5998-01-463-2475