Nikon SB-500 AF SpeedlightNikon SB 500 AF Speedlight NK4814 Take control of the lighting in your stills and HD videos. As you master your camera, you begin to look at lighting in an entirely new way. No longer is proper exposure your only goalnow you can use shadows and brightness to add a sense of depth, an artistic characteristic to your photos and HD videos. A first for Nikon Speedlights, the SB 500 AF Speedlight is a compact, lightweight i TTL Speedlight and LED video