A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-551-5132
NSN 5930-01-129-7676
NSN 5965-01-113-7400
NSN 6620-01-376-3744
NSN 6620-00-193-9503
NSN 5895-01-168-9754
NSN 5996-01-590-9918
NSN 6150-01-262-5772
NSN 5930-00-670-7723
NSN 5960-01-377-1907
NSN 6685-00-901-8712
NSN 5925-01-441-7802