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

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  1. G

    Why are those dang Habicht's so BRIGHT!

    Paultrycountry 135, The Deltrintem we have investigated is older than the one investigated by Albinos, but the difference in light transmission is large. Now the consequences are: -1- the Deltrintem we have investigated is probably from the seventies and it seems that Albinos investigated a new...
  2. G

    Why are those dang Habicht's so BRIGHT!

    John Roberts, post 128, The test of Albinos of the Zeiss Deltrintem yields an interesting puzzle: we have measured a slightly older Deltrintem with simple blue coating and our spectra are almost flat from 450-700nm with a tiny higher transmission around 550 nm, so it does in no way resemble the...
  3. G

    Why are those dang Habicht's so BRIGHT!

    Dennis, post 115, I am glad that you appreciate our graphs and that they are useful, soon you will see some more..... Gijs van Ginkel
  4. G

    Why are those dang Habicht's so BRIGHT!

    Dennnis, post 108, It is polite to mention the source of your spectra, now you suggest that you measued them yourself and you know you did not. Gijs van Ginkel
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