Remove glare and reflections for an astounding color and tonal saturation with the MeFoto Wild Blue Yonder 77 mm Black Circular Polarizer Filter. It is equipped with an aluminum-alloy filter ring that not only provides a distinctive appearance to your equipment but also protects them from frontal impacts. Use the 2.8 to 4x filter factor for reducing exposure by around 1.5 to 2 stops. This filter is made from a multi-coated Asahi glass, which ensures an outstanding color fidelity and optical clarity on your subjects. Moreover, this filter comes with a plastic case for easy portability.