Attach this cap to your lens and use the white balance setting feature on your camera to take a measurement (set focus length to telephoto mode, if available), aiming at the scene where you will be taking pictures. The adjusted white balance setting corrects color temperature for many kinds of light sources, providing you with noticeably better looking pictures. Size: 58mm diameter.

Fits 58mm lenses

Provides average white balance of a scene

White balancing provides accurate color temperature and correction

Use with any camera with a manual white balance setting feature

HDE® is a registered trademark and is the only authorized seller of HDE branded products