The Delta 1 Gray Card is a calibrated medium gray test target that allows you to eliminate variables in your determination of proper exposure. Both in-camera and handheld exposure meters provide exposure information for a middle gray (18%). By taking reflected-light meter readings off of a gray card, rather than a subject of unknown reflectance, more accurate exposures will result. This heavy cardboard 8x10" sheet can be cut into 4x5" pocket-sized cards for use in the field.
Price: €5,39
