A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-227-0578
NSN 5998-01-560-5782
NSN 6620-01-159-4330
NSN 6685-01-327-2099
NSN 5945-00-686-1534
NSN 6150-01-144-2341
NSN 7035-01-107-2811
NSN 6220-01-499-6157
NSN 6610-00-886-3324
NSN 4140-01-005-5364
NSN 5910-01-582-1356
NSN 5855-00-973-5717