A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-078-9931
NSN 5998-01-068-8211
NSN 5996-01-145-0237
NSN 6610-01-287-9814
NSN 6645-01-471-4960
NSN 2925-01-103-0680
NSN 6145-01-412-1297
NSN 6105-01-098-2816
NSN 6105-00-484-9270
NSN 6135-01-524-7621
NSN 5975-00-071-6918
NSN 6685-01-659-6927