A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-391-3551
NSN 6610-01-120-7670
NSN 5835-00-811-4554
NSN 6620-01-201-4176
NSN 6105-01-131-9677
NSN 6110-01-269-1889
NSN 6220-00-989-7872
NSN 6610-00-127-3493
NSN 5990-00-905-0638
NSN 5935-00-883-1887
NSN 5960-01-297-0696
NSN 6610-00-244-2816