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Article:
  A Photographer's Review of the Canon EOS 10D Digital SLR
Subject:   Focal Length
Date:   2003-04-02 12:06:48
From:   anonymous2
When talking about the 1.6x multiplier on the focal length. Isn't it a little mis-leading to say that, "Your inexpensive 100 - 300mm tele is now a whopping 160 - 480mm monster lens..." It is my understanding that the field of view is cropped so your lens still has the same magnification and depth of field of the lens you are using. So a 300mm lens still has the magnification of a 300mm lens not a 480mm lens, the image is just cropped like you were using a 480mm lens. You are not actually bringing the object closer. Someone please correct me if I am wrong.


Matt


1 to 2 of 2
  1. Derrick Story photo Focal Length -- Well...
    2003-04-02 13:20:19  Derrick Story | O'Reilly AuthorO'Reilly Blogger [View]

    • Focal Length -- Well...
      2003-04-02 17:47:34  mattparker [View]

      • Focal Length -- Well...Yes and No
        2003-07-06 17:56:00  dafuller [View]

      • Focal Length -- Well...
        2003-05-06 07:40:19  anonymous2 [View]

        • Focal Length -- it's like higher resolution
          2003-10-30 20:43:16  anonymous2 [View]

  2. Focal Length
    2003-04-02 13:15:20  anonymous2 [View]

    • Focal Length
      2005-05-03 13:11:52  nobody2 [View]

      • Focal Length
        2005-09-18 21:28:40  dennist1 [View]

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