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

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  1. M

    Five subspecies of Motacilla flava videoscoped

    Jan, I use Hasselblad TeleApo Tessar 500mm f8 lens together with Showtime adapter (as an eyepiece) and Panasonic TM700 camcorder. This combination gives me 6300mm focal length (circa 126x). Birds were 15-25 m away from me. At that distance, birds tolarate the observer. In other words, I can...
  2. M

    Five subspecies of Motacilla flava videoscoped

    Thank you very much, Jan. Ultra long focal length (or exreme videoscoping) gives me the chance to take these birds freely without hiding myself. It is a nice method of bird videography. Best wishes. Murat F. Özçelik
  3. M

    Five subspecies of Motacilla flava videoscoped

    Hi, This is the second part of my April bird footages from Gölbaşı-Ankara which consist of a rare wagtail species (for Turkey) the "Citril Wagtail", five Yellow Wagtail subspecies (two of them are very rare for Turkey) and two common wetland birds (Common Sandpiper and Moorhen). Among tousands...
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