The rayflash ringflash adapter short version turns your dslrs existing hotshoe mounted flashgun into a ringflash at a fraction of the cost of a stand alone system the universal ringflash utilises the light from your existing flashgun and bends it through the circular ringflash and around the lens of a dslr the light produced is much softer and more enveloping than that of an on camera flashgun reducing the size and directionality of background shadows this unique effect ensures that ringfla