A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-994-1027
NSN 6620-01-143-4862
NSN 5996-00-283-7385
NSN 5985-00-943-6404
NSN 5996-00-472-9157
NSN 5996-01-624-7629
NSN 6610-00-369-6661
NSN 5920-00-269-4060
NSN 5895-00-960-8029
NSN 5945-00-985-4440
NSN 2925-01-368-5773
NSN 5996-01-383-7018