A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-067-7957
NSN 6240-01-412-0715
NSN 2925-01-376-9236
NSN 5895-00-681-9874
NSN 6110-01-033-6355
NSN 6130-00-003-8609
NSN 5905-00-051-8080
NSN 5930-00-197-5907
NSN 5998-00-972-8683
NSN 7035-00-981-7216
NSN 5965-01-432-6459
NSN 5910-00-687-0224