Nikon D7500 Users Manual - English for customers in the Americas - Page 105

Long Time-Exposures (M Mode Only) Select the following shutter speeds for long time-exposures of moving lights, the stars, night scenery, or fireworks. • Bulb (A): The shutter remains open while the shutter-release button is held down. To prevent blur, use a tripod or an optional wireless remote controller (0 287) or remote cord (0 287). Shutter speed: A (35-second exposure) Aperture: f/25 • Time (%): Start the exposure using the shutter-release button on the camera or on an optional remote control, remote cord, or wireless remote controller. The shutter remains open until the button is pressed a second time. Before proceeding, mount the camera on a tripod or place it on a stable, level surface. To prevent light entering via the viewfinder from appearing in the photograph or interfering with exposure, remove the rubber eyecup and cover the viewfinder with the supplied eyepiece cap (0 90). Nikon recommends using a fully charged battery or an optional AC adapter and power connector to prevent loss of power while the shutter is open. Note that noise (bright spots, randomly-spaced bright pixels, or fog) may be present in long exposures. Bright spots and fog can be reduced by choosing On for Long exposure NR in the photo shooting menu (0 255). 79