A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-326-7056
NSN 5975-01-630-7079
NSN 5998-00-008-5255
NSN 5915-00-770-9941
NSN 5915-00-538-7707
NSN 6150-00-557-8981
NSN 5990-01-127-9294
NSN 2925-01-150-7160
NSN 5925-00-706-9975
NSN 6105-00-421-8593
NSN 6135-00-255-1340
NSN 6645-00-103-2517