Where can I find an ultra Violet lens for a camera or camcorder?

I'm looking for an ultra violet lens for my camcorder, please include names of stores or websites in your answer.

Do you mean a UV filter? Typically, a UV filter does not affect the color/balance and is left on the lens for full-time protection. Here's a search result from B&H Photo for UV filters.
http://www.bhphotovideo.com/bnh/controll...
Be sure to check your camcorder for the correct filter diameter.