Anyone try a Raynox DCR-250 for micro photography on a Nikon D cameras?

[Deer Film]

Watched a video of this macro shot of a spider. Awesome detail.

He uses a panasonic fz35/38 and a raynox dcr-250.

http://www.amazon.com/Raynox-DCR-250-Super-Macro-Snap-On/dp/B000A1SZ2Y

http://www.youtube.com/watch?v=mYnJCrAQVRo

I assume it should fit and work with Nikon lens.

would you recommend something else in that price range?