Hardware Review: Expodisc

It's been a while since I've done a hardware review, and I realized that when the folks at Expo Imaging had sent me the Rayflash to review, I had also received an Expodisc. I know I recorded the video for it, but for some reason it never got published, as the two were meant to be posted back to back. In any case, here is the long-awaited review of the Epodisc from the folks at Expo Imaging: First - what is the Expodisc? It's simply a disc that defracts light as it passes through your lens in order to determine ... Continue reading →