A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-146-2891
NSN 2925-01-327-3069
NSN 6685-01-561-3810
NSN 6135-01-502-3807
NSN 5965-00-739-2063
NSN 6130-00-280-3696
NSN 6685-00-153-3914
NSN 5975-01-587-5870
NSN 6240-01-024-0693
NSN 6110-01-087-1603
NSN 6150-01-487-5135
NSN 6110-00-562-3363