A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-168-7516
NSN 5895-01-305-3120
NSN 6130-01-077-9474
NSN 5835-00-689-0278
NSN 5930-00-051-6383
NSN 5965-01-156-7013
NSN 5998-00-111-8279
NSN 5910-01-633-5265
NSN 6145-01-320-9663
NSN 5930-01-441-8825
NSN 5996-01-514-8118
NSN 5975-01-433-2527