A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-430-4765
NSN 6150-01-650-5655
NSN 5975-01-391-5306
NSN 6135-01-108-2864
NSN 5920-01-099-5971
NSN 6685-01-559-8093
NSN 5990-01-310-2848
NSN 5935-01-213-3545
NSN 5855-01-523-1177
NSN 6645-00-391-6264
NSN 4140-01-350-5753
NSN 5960-01-146-8707