This is just to share my experience in getting a stick-on filter for my Canon camcorder. Since the lens barrel of my camcorder do not have threaded edge, I cannot use the usual screw-on filter and I need to look for the stick-on type. The one I found is by GGS DC Pro. There was a big difference in prices when I asked in Sungai Wang and Low Yat that ranged from RM35 to RM100 for the same model, the one meant for Canon G11/G12. The cheapest at RM35 was quoted by Edar Photo at Sungai Wang, the shop at LG floor near BB Plaza. Thus if you are looking for such filter, you should visit this particular shop but it has only a few sizes. The local online shop ShaShinKi is even cheaper at RM25 but they have only the smaller sizes and if you add shipping, it will come to RM35. Hope this is of help to those looking for such filters. BTW, I am not connected to any of the shops mentioned, just to share with fellow forumers.