A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-971-5522
NSN 5905-01-542-2936
NSN 5950-01-491-6286
NSN 5925-00-738-7301
NSN 6240-00-357-7976
NSN 5895-01-633-9150
NSN 5960-00-884-2535
NSN 6150-01-366-4354
NSN 5996-00-165-5027
NSN 6135-01-348-2410
NSN 2925-01-434-6945
NSN 5950-01-231-4006