The ExpoDisc (67mm) brand_Nikon two small scuffs on one

two small scuffs on one bottom corner

and the option for full manual control

Includes case and calibration disc

The Canon Sure Shot 105 Zoom S is a compact clamshell-style 35mm point-and-shoot with a 38-105mm zoom lens

The ExpoDisc (67mm) brand_Nikon two small scuffs on oneThe ExpoDisc is a clip on (or hold in front of) diffuser designed to facilitate setting custom white balance. Rather than hauling around a gray card, or trying to find a plain white surface, or hoping that your camera guesses correctly, you can toss this in front of your lens and lock in an accurate custom white balance in seconds. Bonus: if you actually use this on a lens with a 67mm filter thread, it can replace your lenscap. Yeah, its just a fancy