A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-595-6134
NSN 5990-01-480-9938
NSN 5996-01-424-8650
NSN 5915-01-616-3485
NSN 6645-01-400-1383
NSN 5915-01-456-2818
NSN 6130-00-858-6476
NSN 5925-01-103-0450
NSN 6610-00-256-8006
NSN 6130-01-031-9690
NSN 6320-01-090-8296
NSN 5999-01-481-4214