Has anyone used a 3 x kenko kut-300hi teleconverter lense on a fuji 3800 and if so is it a good option. 47st photo also sell a opteka .5 wide angle lense to fit the fuji 3800. Has anyone purchased these lenses. Any advice.

Yes, I would like to know also. I am ready to purchase the lens...

I haven't had any experince with it and haven't heard results for your particular camera but I have read that it produces very soft images.