A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-192-2659
NSN 6240-00-045-4588
NSN 5915-01-569-4050
NSN 6685-01-459-5047
NSN 5999-00-127-3495
NSN 5895-00-815-7905
NSN 6150-00-382-6018
NSN 5935-01-422-3228
NSN 5999-00-344-1909
NSN 6105-01-328-7446
NSN 5950-00-304-8604
NSN 5985-00-067-3324