lenses for Panasonic DMC-FZ7

[headroom]

Hi Peeps,
I have a Panasonic DMC-FZ7 I am wondering if anyone can tell me if it is possible to fit a wide angle lense, I have found a sale on e bay which is selling them so I assume it IS possible but before I commit to buying I thought I ought to ask people "in the know". Would it fit directly to the front of the camera? . . . there is a threaded extension on the front at the mo. (internal thread) this e bay site also sells a 2.2 x tele photo lense . . . .any good? the wide angle lense is 0.45x
I thank you all for you help. Headroom.

[Ajophotog]

I use the olympus Tcon 17 on my fz8 but you need an adaptor which take it up to 55mm. The Tcon is a 1.7x and is pretty good. The cheap lenses aren't that good really. Tcon cost me about £70 if I remember right. The raynox range is good too. Take a look here http://www.digitaltoyshop.co.uk/prodtype.asp?PT_ID=932&lg=1&c=RAYNOX