The Flashpoint AK-R22 Collapsible Diffusion DomeIncreases the efficiency of a select Round Head flashes by transforming the light-absorbing qualities of silicon into an illuminated surface and brilliant burst of soft unidirectional light. The Zoom Li-on X series takes on an aura of available natural light. The XPLOR100 Pro shines without the encumbrance of reflector modifiers. Even the adaptable eVOLV200 fitted with a round flash head excels beyond weighty add-ons. Lessen the harshness of direct flash contrast or dispel shadows from the corners of intricate spaces. The dome's flexible designOffers four distinctive flexible shapes for creative light shaping, from portraiture to group illustration. The traditional dome shape distributes the flash over a wider area and reduces the harshness to the greatest degree. Pushing the dome section into the center acts as a middle-range effect with greater contrast. Shortening the distance between the extended dome also distributes a wide splay with a touch of contrast. The greatest collapse forces the flash head panel close to the silicon diffuser, much as a snap-on diffusor for rectangular heads. The round opening of the dome slips onto the round-headed flashes and stays put with internal interlocking tabs that match their grooves. Strategically placed air vents dispel the flash tube heat and cool the strobe head.The modifier kit for Round Head Flash works with the eVOLV200 Pro and the Zoom Li-on X