A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-531-6153
NSN 5905-01-234-0529
NSN 5935-01-024-9452
NSN 6220-01-281-8848
NSN 5910-01-386-3191
NSN 5990-01-164-8673
NSN 5998-01-047-5968
NSN 5960-01-177-0338
NSN 5975-00-406-0023
NSN 5996-01-133-8211
NSN 5910-01-373-1012
NSN 5905-01-525-5682