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

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  1. B

    Sigma Lenses

    Thanks, I'll have a look. Shipping to Europe seems to be $ 28-38, which seems reasonable, but Duty and Taxes may be the Killer. Regards, Bestboat
  2. B

    Sigma Lenses

    Lenses for Pentax Thanks for your very helpful advice Duncan, I appreciate it. In relative terms, it is not so long since we were all using manual-focus lenses. Bestboat
  3. B

    Sigma Lenses

    Manual focus 400mm or 500mm lenses I have just ordered a Pentax K100D with a Sigma 17-70 2.8-4.5, and a Sigma 70-300mm Apo, both with MC filters, all sight unseen, and have no more money to spend on a very expensive longer zoom. I am therefore looking around for a good quality, Pentax mount...
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