Direct and focus your flash's light with this QSS-A16 1/8" Quick Spot from Harbor Digital Design. This small honeycomb grid will narrow the beam angle of your flash, allowing you to more easily place the light where you need it and avoid spilling over where you don't want it. With this grid is a dedicated adapter that slides onto select flash units without the need for any straps or fasteners.
Compatible Flashes
Nikon: SB-900 & SB-910