A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-801-8885
NSN 6610-01-382-1472
NSN 5965-00-594-3115
NSN 6620-00-720-3278
NSN 6685-01-314-4151
NSN 5935-01-391-7234
NSN 5985-01-076-3966
NSN 5930-00-840-8125
NSN 5996-00-045-8379
NSN 5915-01-415-9446
NSN 5920-00-089-3858
NSN 5985-00-948-7696