good call yuenzhi!

this is a good example of a poor quality filter, look at all those alien lights in the image! replaced the low end filter with a B&W (really superb quality and make, no fite) which cost me 4x more but worth it. The B&W is solid and the image comes out free of ghosting / flare. I point directly at light sources also the control is great, not like the cheapie show below.