A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-891-9289
NSN 5960-01-413-3877
NSN 5920-01-151-9117
NSN 6105-01-296-7386
NSN 5915-01-085-0562
NSN 6685-00-846-1875
NSN 5950-00-647-8686
NSN 5905-00-863-1878
NSN 5996-01-519-6269
NSN 5999-01-519-4971
NSN 5915-01-131-2763
NSN 5855-01-147-6024