A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-00-104-8286
NSN 5895-01-167-9233
NSN 5999-01-287-6257
NSN 5895-00-793-2146
NSN 5975-01-494-0577
NSN 5905-01-469-2508
NSN 6650-00-847-3492
NSN 5930-01-030-3122
NSN 5930-01-482-3110
NSN 5925-00-957-0468
NSN 6150-01-625-2475
NSN 6110-01-540-9264