A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-616-6841
NSN 6150-01-093-8297
NSN 5996-01-319-6698
NSN 6145-01-367-8501
NSN 7035-00-868-2640
NSN 6145-01-412-2737
NSN 6685-00-800-3527
NSN 6685-01-133-5608
NSN 5965-00-839-0302
NSN 6130-00-263-1827
NSN 5920-01-516-9370
NSN 7035-00-585-2113