WHAT FILTER???

[Sam Trevor]

Hi
i have just ordered a nikon 50mm f1.8 lens.
I want to get a filter for the lens - 52mm
Can any body recommend and filters to me.
was looking at
http://www.amazon.co.uk/Hoya-Digita...?ie=UTF8&s=electronics&qid=1260720604&sr=1-58
Good price? - and body know if its worth the money?
Any better alternatives?

Thanks
Sam