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Type: Posts; User: chris medico

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  1. Replies
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    Re: Circular Polarizer Filter

    You have to be careful stacking filters for a couple of reasons.


    Reflections between the filters can degrade image quality (get good AR coated filters if you are going to stack).


    Second...
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    Re: Circular Polarizer Filter

    Yes, The filter will reduce light by 1-2 stops. I've used them with the 300F4L for sports and it was no problem at all. Plenty of light to overcome the loss of the polarizer (even with the 1.4...
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    Re: Circular Polarizer Filter

    I think you'll find that a polarizer will improve color saturation across the board when used properly. Skin tones included. The greatest effect is gained when the subject is 90 degrees to the sun.
    ...
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    Re: Rumor: EF 100-400 f/4-5.6L IS

    It would make for a very nice lens.


    I have the current version of this lens and I find it very useful. I
    would welcome the newer IS but I'm happy with it otherwise. Its not as
    sharp as my...
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