Does the ExpoDisc work with digital video cameras?
Yes. White balance principles are the same for both digital video and digital SLR cameras. In fact the ExpoDisc will work with any digital camera that has the capability to set a custom white balance. This includes digital SLR’s, point and shoot, and prosumer fixed lens cameras. If there is no specific size of ExpoDisc for your lens you can buy a slightly larger size and hold it in front of the lens, making sure it is tight up against the lens barrel so that there are no light leaks.