This Black Diffuser from Elinchrom is designed to partner with your Deep 125cm Translucent Umbrella to increase the versatility of your light. Featuring a silver interior side, when used in combination with this umbrella it offers the effect of a shoot-through softbox with a single front diffuser. Simply place the black diffuser over the open side of the umbrella and it is held in place by a built-in strap. Your light can then be placed into the opening in the middle of the diffuser and again secured in place by a second built-in strap, to produce an even symmetrical light source. Please note that this diffuser does not come with an umbrella. Umbrellas are available separately.