But besides taking studio portraits to earn a living, Chang began searching for subjects outdoors, using a small Leica camera with 35, 50, 90, and 135mm lenses.
除了「室內人像」的生意需求，張才用他的小型萊卡像機，卅五、五十、九十以及一三五釐米四個鏡頭，開始他戶外獵影。