A polarising filter for lenses with a 67mm diameter filter thread. Low-profile design prevents the filter from darkening (or vignetting) the corners of the frame. Reduces reflections from non-metallic materials. Makes colours appear more saturated. Fits lenses with a 67mm filter thread (look on the end of your lenses to find their filter thread sizes). Product Features Polarising filter For lenses with a 67mm diameter filter thread Low-profile design prevents vignetting Reduces reflections from non-metallic materials Makes colours appear more saturated