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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. RAH

    Zuiko Digital 50-200 mm 1/2.8 - 3.5 SWD

    Oh, I understand now. Thanks for the clarification. I have one comment about this whole idea - Yikes!!! ;)
  2. RAH

    Zuiko Digital 50-200 mm 1/2.8 - 3.5 SWD

    I don't understand this, Pete. If the camera cannot communicate with the lens because this cheap tube is between it and the lens, then how will holding down the depth-of-field button do anything? If you could communicate with the lens well enough to tell it to stop down via the dof button, you...
  3. RAH

    Zuiko Digital 50-200 mm 1/2.8 - 3.5 SWD

    As far as I know altering the aperture is NOT possible when you use one of these cheap extension rings with a modern Olympus lens (e.g. kit lenses, etc). It mentions this in the Ebay link you gave. You cannot control the aperture of these lenses without help from the camera - i.e. there is no...
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