What do you want to write a lot about the ExpoDisc? It's a great part for white balance and easy to use. Just keep away from the lens, switch camera in Manuel-focus, then the snap again toward the light source illuminates your subject. Then adjust the manual white balance in the camera with this image. ExpoDisc decrease again, remember the autofocus back on, and then kanns go. Worth mentioning is perhaps even the packaging. The ExpoDisc comes in a box in a high-quality nylon pouch is included. The case has a strap which allows you to attach it to your belt or elsewhere. The ExpoDisc ansich is already in the case, and a collar to which, if desired, can be attached to the ExpoDisc. Furthermore, I had a test card with splashing around there, on the handwritten test values of the disc on this day. Each ExpoDisc is tested by hand on her gray value. My reaching 17.90% of the Perfect 18%. More actually there to say. The price is unfortunately quite high in my opinion. But but you get a really useful part and requires no annoying gray card more lug around. From the idea that's ever anything "cheap" in the photo area I am anyway long since passed. : D
