Haida filters?

Hey guys,

I live in the city and it's rare that I get time off work to go out wander (have fun, shoot) in the northern areas - I've been always interested in getting LEE filters but I don't think it makes sense for me to spend so much money on something that I'll be using very less.

So I came around these Haida 10 Stop ND filters. They're cheap and it looks like they can be attached like a UV filter (no holders?) - I've no idea though. Has anyone any info on these? I've checked out some sample pictures at flickr and they're very nice! The price is around $35 to $60 - depends on where you buy it from.

I have one. Virtually no colour cast, I like it. It is a screw in filter, yes, so no need for any holder. IMO, it is definitely worth the money. Get the Pro II version, it has newer and better coatings. The cheapest I found with international shipping (thanks to Frank Hollis on here) was this:
http://www.ebay.com …ilter&hash=item​51aca03b54

Great! thanks.