Please do not get this filter at all. Its not really worth the savings as the flaring effect is just too much to handle.I took a few shots in Pike Market at Seattle and the bright neon signs and yellow bulbs tend to reflect back from lens to filter back to lens. All my subjects had ugly green flares across their faces.It kinda killed the great 35mm f1.8 lens on my D90 results.I also noticed it always bounces the light source 180 degrees across the frame. Try to shoot a Subway sign framing it at the top right corner and you will get a reflected image of the sign on the bottom left corner.