A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-389-3576
NSN 5915-01-058-1323
NSN 5998-00-628-7248
NSN 6135-00-078-9931
NSN 5855-00-973-5717
NSN 5895-01-361-6438
NSN 5998-01-646-5701
NSN 5905-01-428-9660
NSN 6650-00-416-2953
NSN 5905-01-562-1292
NSN 5998-00-763-1492
NSN 5960-01-449-1310