The Cameroon Visa application requires one 50 x 40 mm photo, white a white background. Cameroon Passports photos are the same size, however four are required for renewals. Cameroon Visa and Passport photos take about 10 minutes to prepare. Please do not wear a white shirt, excessive makeup or sunscreen. Head coverings are not permitted. Glasses are not permitted. For more information please consult the High Commission of the Republic of Cameroon in Canada.