First sorry for my bad English... Im not used to post in English-spoken forums...
I have follwing question:
I am the owner of a Panasonic FZ-50 and I plan to buy a new fisheye and nodalpointadapter.
Can anybody say me if the follwing combination will work:

- FZ-50
- Raynox DCR-CF185PRO http://www.raynox.co.jp/english/digital/fz30/index.htm
- NN5

The length will be 240mm and will weight 1300g. Where the nodal point will b, I dont know.

Thank you for your answers.

Greetings from Germany