Polarizing filter ...?

OneYorkshireLass

Does anyone have any recommendations for a polarizing filter?

It would need to fit a Sony A55 camera.

Parva

Google would be easier but here's a starter.... http://forums.dpreview.com/forums/thread/2916880

wongataa

Hoya are a reasonable brand. Just get a circular polarising one of the correct size for your lens. The size will be marked on the front of the lens. The camera doesn't matter.

mr_fishbulb

Have you got the kit lens? The 18-55 which came with the camera? A quick google says that takes 55mm filters.

I'm also a happy hoya user.

Shimrod

Here's a round up of polarising filters
http://www.lenstip.com/115.4-article-Polarizing_filters_test_Results_and_summary.html

I have a Hoya Pro-1 and Marumi DHG Super circular filters (items 4 & 1 on the list). Both are fine and I can't see the difference between them. Be wary of some of the cheaper filters, as they can introduce a colour cast into your photograph.

If you have or are planning to get more lenses, you might want to consider buying a filter size larger than you currently need, and buying some step up rings. This will avoid having to buy multiple filters in the future.