A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-106-3195
NSN 6110-01-574-8154
NSN 6320-01-409-1388
NSN 6650-00-269-5000
NSN 5998-00-801-7925
NSN 5945-00-133-0403
NSN 5950-00-611-6562
NSN 6610-01-444-4001
NSN 5855-01-385-8846
NSN 6685-00-114-8787
NSN 6220-01-151-0835
NSN 6685-00-269-6444