I have a G12 with canon underwater housing. Need extention

I have a canon g12 with the OEM canon housing.
When I bought this, I did so, because i was told that i could order a "dome" for this housing, so that I cound add lense extentions.

Anyone got any experience with this?
I cant seem to find anything.

The dome that I thought I could use, seems to me like a dome you can add when youre under water.
So this is not what im looking for.

Anyone got any tips?

Laffe

The OEM housing does not have any interchangeable domes. The only ones available is a 'hooked' on one which is rather pricey which will extend the wide angle range a little but would not allow you to add any other lens extensions.

For the money spent, you may be better off buying the S series which can take the Inon wideangle wet lens.

Oh sweet.
So now I have a cam and a housing i cant add a dome to.
How fun

Thanks hehe