ColorRight Pro White Balance Filter 3 inch Diameter (165-9432-Z)
ColorRight Pro White Balance Filter 3 inch Diameter will works with pop-up flash and external hot shoe mount flashes. The only tool of its kind that works simply and easily with flash. It gathers light from multiple angles ensuring you are getting the whole color picture.It's perfectly designed to be used in the easiest way possible by simply pointing toward your subject. The good thing is it has color aids insist you measure the light at the subject location- which requires a lot more time and effort. It is guaranteed to be spectrally neutral to a very tight tolerance.