A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-415-0953
NSN 5998-01-460-2275
NSN 6135-01-540-9655
NSN 5935-01-431-5756
NSN 5915-01-065-1127
NSN 6610-00-155-1334
NSN 5835-00-969-5771
NSN 7035-01-071-5214
NSN 5996-00-079-1268
NSN 5925-00-913-2480
NSN 5910-01-003-9668
NSN 7035-00-445-9657