Соответствующая норма
Practice Relating to Rule 86. Blinding Laser Weapons
Section A. Laser weapons specifically designed to cause permanent blindness
Cameroon’s Instructor’s Manual (2006) states:
According to Article 1 of Protocol IV [to the 1980 Convention on Certain Conventional Weapons], it is prohibited to employ laser weapons specifically designed, as their sole combat function or as one of their combat functions, to cause permanent blindness to unenhanced vision, that is to the naked eye or to an eye with corrective eyesight devices. 
Cameroon, Droit des conflits armés et droit international humanitaire, Manuel de l’instructeur en vigueur dans les forces de défense, Ministère de la Défense, Présidence de la République, Etat-major des Armées, 2006, p. 271, § 631.