A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-235-6923
NSN 5965-01-123-3770
NSN 5996-01-312-7570
NSN 6135-01-251-2095
NSN 5910-01-308-6291
NSN 5905-01-546-1049
NSN 5915-00-259-3772
NSN 6135-00-973-5632
NSN 5915-00-789-8153
NSN 5915-00-974-3646
NSN 5910-00-114-1360
NSN 5920-00-088-4674