Myopia of not more than 500 degrees and astigmatism of not more than 125 degrees, fully correctable with optical aids. Visual acuity of at least 6/60, correctable to 6/6. For candidates who have undergone corrective eye surgery (e.g. Lasik), the pre-surgical visual acuity should also meet the above requirements
4) You should bring along all your duplicate and original certificates (birth cert, O Levels, A Levels, diploma, degree, SAF certificate of service, etc). You may be turned away from the interview if you don't, especially for the more important documents.