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

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  1. Troubador

    diopter mechanisms - why all the complexity?

    Lucky old cavemen B (: L
  2. Troubador

    diopter mechanisms - why all the complexity?

    So, Beth, you have been 'associating' with cavemen have you ? o:) Lee
  3. Troubador

    diopter mechanisms - why all the complexity?

    Crikey John, nothing could be simpler than the dioptre adjuster on the HT: there is a ring and you turn it. That's it. James has summed it up already but I was so perplexed by your notion that it was complex on the HT I just had to get this off my chest. Lee
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