A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-288-0564
NSN 5835-00-140-8646
NSN 5999-01-502-8408
NSN 5945-00-937-1134
NSN 5945-01-134-7347
NSN 2925-00-355-5130
NSN 6610-01-169-6134
NSN 5965-01-588-2705
NSN 5996-01-246-8179
NSN 6150-00-472-1641
NSN 5910-01-065-5343
NSN 5996-00-900-8177