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

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  1. Graham Osborne

    Macro extension tubes

    The bodies are indeed plastic but the mounting rings at either end are metal. I suspect that there is a risk of the fixing screws coming loose but this would only seem to be likely if you were to let a heavy lens hang off the end (which I am sure is not recommended!) With proper care I don't...
  2. Graham Osborne

    Macro extension tubes

    I Have a set of Kenko tubes for Canon which work fine.
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