A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-621-4984
NSN 5975-01-051-7434
NSN 4140-01-273-0196
NSN 6645-01-573-2536
NSN 5985-01-417-1718
NSN 6650-00-016-9426
NSN 6685-01-261-4984
NSN 5985-01-202-5030
NSN 6135-01-615-0812
NSN 5990-01-272-4091
NSN 6645-00-614-5302
NSN 2925-01-263-9433