Helios 428330 colour chart

Always present at the crime scene!

An ideal helper for all professional and hobby crime scene investigators as well as for all ambitious photographers.

Serves as a gray card (white printed backside) for color balancing and camera exposure measurement, especially in challenging lighting conditions, to avoid underexposure or color casts.

When the gray card is incorporated into the shot at the crime scene, during reproductions, or product photography, the printed scales in cm and inches provide the necessary size and color information later on the PC or in the lab, as a neutral gray in the image serves as a reference. It is also perfect for online auctions to create size comparisons. Simply photograph smaller items directly on the gray card (on the gray or white side). Compactly foldable, similar to handling large foldable reflectors, the patented gray card from B.I.G. even fits in your pocket.

Dimensions open: 30 x 30 cm, closed: approximately 12 cm.