Nikon Nikon Df Product Manual - Page 64

❚❚ LongTime-Exposures(MModeOnly) Select the following shutter speeds for long time-exposures of moving lights, the stars, night scenery, or fireworks. • Bulb (B): The shutter remains open while the shutter-release button is held down. To prevent blur, use a tripod or an optional wireless remote controller (0 325) or remote cord (0 325). Length of exposure: 35 s Aperture: f/25 • Time (T): Start the exposure by using the shutter-release button on the camera or on an optional remote cord, or wireless remote controller. The shutter remains open for thirty minutes or 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 loss of power before the exposure is complete, use a fully charged battery or an optional AC adapter and power connector. Note that noise (bright spots, randomly- spaced bright pixels, or fog) may be present in long exposures; before shooting, choose On for Long exposure NR in the shooting menu (0 242). To prevent light entering via the viewfinder interfering with photographs or exposure, cover the viewfinder with the supplied eyepiece cap (0 23). 1 Rotate the exposure mode Exposure mode dial dial to M. 44