A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-925-6857
NSN 6105-01-350-7927
NSN 6685-01-003-9343
NSN 5990-00-199-0081
NSN 5915-01-264-3043
NSN 5990-00-884-1743
NSN 6685-00-153-3914
NSN 5945-01-319-7661
NSN 5998-00-216-7436
NSN 5985-01-606-0083
NSN 2925-01-391-9247
NSN 5985-01-502-6298