The Photoflex 12" LiteDisc QD Exposure/White Balance Disc, like the rest of the LiteDisc line, has a sturdy spring-steel frame that is covered by a heavy duty fabric and collapses to 1/3 its open size with a twist of both wrists.
What's different is that the QD (for Quick Disc) is a focusing aid as well as an exposure and white balance target. The service side of the disc is colored 18% gray (average photographic exposure) with a pattern for autofocus cameras. Turn the black zippered slip case inside out and it reveals a white-colored white-balance target.
| Shape | Circular |
| Open Diameter | 12" (30.5cm) |
| Folded Diameter | 1/3 of working size |
| Surfaces |
18 percent gray with focusing target Reversible black/white case |