A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-100-5865
NSN 5915-01-027-5067
NSN 5835-01-274-1035
NSN 5996-01-328-0021
NSN 6150-00-632-2314
NSN 6610-01-130-4489
NSN 5920-01-086-7219
NSN 5930-01-445-1216
NSN 5930-00-271-2382
NSN 5925-01-357-7180
NSN 6650-01-333-9155
NSN 6145-00-125-7799