It is a world wide issue for serious photographers. Which Polarizer filter to use ? If you want some solid real world user advice as well as a link to a sophisticated research site, here is a good place to start your research. Marumi DHG Super Circular PLD.
This FritzImage post has helped several hundred photographers look at the alternatives and hopefully make the correct decision. If you have a wide angle prime and until B&W makes a thin CPOL with front threads, ( and they have been in development for three years now), Marumi is the only place to spend your money……
…….. speaking of which, if you need a great supplier head over to 2filter.com they have sold over a million filters in the past 22 years, so they are your subject matter experts and a friendly New Hampshire brick and mortar store. My only relationship with them is using them for all my filter needs, (at the same price as you)…and I’m originally from New Hampshire.
