CANON USAさんのインスタグラム写真 - (CANON USAInstagram)「Photo by @blair.bunting "When photographing trains, your ears are just as important as your eyes. For this shot I set up in a place where I knew the train was climbing a hill. I listened to the tone of the engines as it neared, and judged the speed of it well before it arrived. With an approximate speed in mind, I set the shutter to maximize sharpness and then used the control ring on the lens to dial in ISO for proper exposure as the train arrived.” Camera: #Canon EOS R Lens: RF 28-70mm F2 L USM Aperture: f/10 ISO: 640 Shutter Speed: 1/500 sec Focal Length: 28mm」9月26日 5時00分