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Thread: what mean ' coat' on the filter??

  1. #1
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    Default what mean ' coat' on the filter??

    anybody can help to explain?? thx!!

  2. #2

    Default Re: what mean ' coat' on the filter??

    Its a layer of chemical compounds to help intrease light transmission or to make the surface of the glass more reisitant to scratches/water and easier to clean.
    Furry Photos - Photography for the Modern Pet

  3. #3
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    Default Re: what mean ' coat' on the filter??

    Quote Originally Posted by raptor84
    Its a layer of chemical compounds to help intrease light transmission or to make the surface of the glass more reisitant to scratches/water and easier to clean.
    thx for explain !!

  4. #4
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    Default Re: what mean ' coat' on the filter??

    Quote Originally Posted by joey91
    anybody can help to explain?? thx!!
    http://www.camerapedia.org/wiki/Lens...g#Lens_Coating

    Regards,
    Arto.

  5. #5
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    Default Re: what mean ' coat' on the filter??

    Quote Originally Posted by Artosoft

    thx again Arto... very useful....

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