Quote: I would Say Hoya is better then Tiffin and Coklin and since Hoya makes different grades of filters the price range will vary slightly. It all depends on how much money you have and the type of equipment you can find in your price range. this filter I find is one of the first filters you should add to your collections. Clarence hit the nail on the head with his review. there is a price difference for the amount of quality you want. As a hobbyist Any of the above filters are a good choice and will give you the results they are made for.
First law of filter buying: For every opinion there is an equal and opposite opinion.
I have a fisheye that does not accept a filter. Both Sigmas have cheap ones, and the 50-200 has nothing. I don't think they really degrade the image, nor have I ever had a lens or filter dinged by a rock, so it is sort of meaningless to me.
I'd like to know why a filter (optically flat and clear) can cost $100 or more for a "good one", yet an "expensive" $1000 lens with 10 or so elements ground to optical precision, assembled with some close tolerances, and containing an optical stablization system, plus the housing itself, is only 10x the cost of the filter. Wouldn't that mean the lens is crap, relatively speaking?