A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-158-6002
NSN 6150-01-303-5055
NSN 5905-01-369-2869
NSN 6320-00-636-0922
NSN 7035-00-973-9215
NSN 6105-01-361-9248
NSN 6620-01-359-0476
NSN 5945-00-467-1355
NSN 6145-00-229-4509
NSN 5910-01-633-9963
NSN 6620-01-152-5782
NSN 6610-00-883-5160