Vivitar CPL72 72mm 1-Piece Multi-Coated Camera Lens Filter (OLD MODEL) Removes Unwanted Reflections from Non-Metallic Surfaces Such As Water & Glass Multi-Coated filters greatly reduce lens flare and ghosting caused by reflections Increases contrast and color saturation Removes unwanted reflections from non-metallic surfaces such as water and glass Creates dramatic sky and cloud contrast Saturates colors without changing color balance Designed for split-beam metering systems used in most auto focus cameras Package includes one circular polarizing lens filter