Manfrotto XpoBalance 50cm - 18% Grey

The Manfrotto Xpo Balance is the perfect location tool. It can be used pre-capture to white balance your camera and to set your exposure more accurately, and in post-capture for colour correction and bracketing. The Manfrotto Xpo Balance has three different grey surfaces on one side and a black, white and 18% grey surface on the other side and folds away into a pocket sized carry case.

Price: 60.95 from Wex Photo Video