A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-199-9545
NSN 5905-01-365-8774
NSN 5895-01-275-3092
NSN 5999-01-027-0177
NSN 6650-01-259-0164
NSN 5996-00-162-6083
NSN 5930-01-069-2776
NSN 5998-01-441-9826
NSN 5930-01-381-5350
NSN 5996-01-465-5525
NSN 5990-01-591-8797
NSN 5965-00-079-0928