Which lens adapter?
 

In few weeks the camera(hv20) will be available here in Sweden. And i wounder which adapter lens i would buy? Right now it stands between Panasonic VW LW4307ME 43mm and Raynox HD-6600 Pro Vidvinkellins 0,66x 43mm.(i think it is for a digitalcamera how will that work?)
Which of these am i going to take? Is there any lens that i have forgot and is better, please tell me.