Advantages of a Polarizer?

Discussion in 'Photography Beginners' Forum' started by crowl31, Jan 23, 2008.

  1. crowl31

    crowl31 TPF Noob!

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    What are the advantages of using a polarizer on your lens? Does it only impact shots when outside in day light?
     
  2. JDS

    JDS TPF Noob!

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    That's when it is mostly used, yes.

    It generally gives more saturation throughout the photo - the sky is more blue, the greens are a deeper, richer green, etc.

    It can also be used to cut down on reflections in car windows or in water for example.
     
  3. airgunr

    airgunr TPF Noob!

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    They will reduce or eliminate light reflected from Glass, Vegetation, Water, etc. Not from Metals though. The elimination of reflected light will intensify the colors of the sky and vegetation. The effectivness will depend on the angel of the sun to your subject.
     
  4. Big Mike

    Big Mike I am Big, I am Mike Staff Member Supporting Member

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    I only use it when outdoors...but almost always, when shooting outdoors. It does rob some light, so it's important to take it off when shooting in low/indoor light.
     
  5. Milhouse

    Milhouse TPF Noob!

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    Would it help take some glare off of skin. I have seen some outdoor shots where a person's forehead is shiny, and have wondered if a polarized filter would help.
     
  6. Mav

    Mav TPF Noob!

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    These were among the first couple hundred photos I took with my D80.


    1) without CP
    [​IMG]

    1) WITH CP
    [​IMG]



    2) without CP
    [​IMG]

    2) WITH CP
    [​IMG]



    3) without CP
    [​IMG]

    3) WITH CP
    [​IMG]



    4) without CP
    [​IMG]

    4) WITH CP
    [​IMG]


    misc with CP
    [​IMG]


    misc with CP
    [​IMG]
     
  7. sabbath999

    sabbath999 No longer a newbie, moving up!

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    Mav's got it nailed.
     
  8. Lyncca

    Lyncca TPF Noob!

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    I just received mine and used it this last Sunday. I loved the difference it made especially to the sky, because it tends to always end up washed out looking. Everything else seemed to be more crisp and vibrant as well :)

    The above pictures are great examples.
     
  9. Big Mike

    Big Mike I am Big, I am Mike Staff Member Supporting Member

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    I especially like it for water shot (and of course blue sky). As seen in the examples above, you can take the reflection off of water, so that you can see what lies beneath the surface.
     
  10. Drake

    Drake TPF Noob!

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    Thanks for the sample photos. So basicaly as the final effect, you also get more dynamic range, or at least that's what it looks like - the sky is not washed out so much on the photos with CP filter on.
     
  11. crowl31

    crowl31 TPF Noob!

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    Thanks Mav, that is what i was hoping would come from this post!

    I bought the Sunpak Circular Polarizer, is that an ok one to have or is there a better one that I should look into. It was $20 bucks at Bestbuy.
     
  12. Big Mike

    Big Mike I am Big, I am Mike Staff Member Supporting Member

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    The price of filters will vary, depending on size, brand, quality etc. The top end ones might have some fancy coatings to help reduce lens flare and such.

    If price is an indicator...you either got a great deal or a low end filter. Check out B&W filters...a good size cir. pol. will be rather expensive....maybe 10x what you paid.
     

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