A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-442-6079
NSN 5985-00-633-0231
NSN 5930-00-240-6008
NSN 5835-01-158-6878
NSN 5996-00-583-0607
NSN 5925-01-326-0941
NSN 6240-01-029-5988
NSN 5835-00-034-4976
NSN 5855-00-198-3197
NSN 5835-01-030-2519
NSN 6220-01-168-2078
NSN 6145-00-399-5201