Hi Video Editing Forums Users!

I was thinking of purchasing this set of Wide Angle Lenses for my Sony VX2100;

.45x Wide Angle HD² Lens for Sony PD170 PD150 VX2100 on eBay, also, For Other Cameras, Camera Lenses, Photography (end time 22-Jul-08 18:07:45 BST)

Basically - is this a good buy or not?

- will it be compatible?
- does it look ridiculous as it is, so stupidly cheap!?