I am looking to get a polarizing filter (72mm) for my EF28-135 IS lens. I came across Bob's recommendation : http://www.bobatkins.com/photography/tutorials/polarizers.html
Can anyone tell me if the Tiffen filter recommended in the above link is comparable to the Hoya Super multi-coated filters (not the pro series)?
Also, does anyone know if the Tiffen filter mentioned above has threads to attach a lens hood? (the Hoya SMC doesn't)