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

Recent content by Jacek Zarzycki

  1. Jacek Zarzycki

    Sony RX10 1V the new boy.

    I am also worried if this camera is suitable for taking pictures of birds in other circumstances than sunny day :) I saw many pictures of birds taken with Sony RX10 IV and almost all of them were done with very low ISO, f around 4-4,5 and shutter time 1/250-1/350 s. These are settings probably...
  2. Jacek Zarzycki

    Sony RX10 1V the new boy.

    Thank you, etudiant
  3. Jacek Zarzycki

    Sony RX10 1V the new boy.

    which ISO is still acceptable ( has minimal noise ) ? My old Pentax produces good quality picture at 3200 ISO and acceptable at 6400...
  4. Jacek Zarzycki

    Sony RX10 1V the new boy.

    is it true that camera is completely ready for taking pictures within 20 sec after switching it on ? In bird photography it is millenia... I red such opinion somewhere in the net. I am just curious
  5. Jacek Zarzycki

    Sony RX10 1V the new boy.

    it is even more temptating when someone plans to visit other continent or distant country with different avifauna - almost all birds are unknown, it is hard to bond them to any group not say about species, so camera is used first, binos next. And , what's more - in some of these countries big...
  6. Jacek Zarzycki

    The P1000 is big

    how AF performs with birds in flight ? How much time does it take from switching ON button to the moemnt when camera is ready to take pictures?
  7. Jacek Zarzycki

    Sony RX10 1V the new boy.

    and how is it with shooting birds in flight? I mean three situations - the bird approaches (or moves away), the bird starts vertically from the ground and the bird flies across the observer in relation to the observer.
  8. Jacek Zarzycki

    The P1000 is big

    I wonder about performance of autofocus - did anyone tried to take picture of birds in flight ? Or warblers in foliage ? They are difficult for any camera, but some of them do their job... And samples :-) at full resolution, please :-)
  9. Jacek Zarzycki

    Black headed or Slender billed gull

    bird seen this september in Greece.
  10. Jacek Zarzycki

    Sony RX10 1V the new boy.

    how about it's focusing at birds in flight ? Like swallows or falcons ? Is it fast enough ?
  11. Jacek Zarzycki

    The P1000 is big

    I wonder how fast is focusing in this camera - is it good enough for birds in flight ? All released films abit the camera I have seen focus on distant, stationary objects
  12. Jacek Zarzycki

    Bolivian birds#4 - raptors in smog

    Santa Cruz de La Sierra - about 300-500 m ASL. Local campesions burned what was left at their fields... And in this smog I have seen many raptors flying there and by. At picture 1 there is Turkey Vulture with some small, uidentified hawk, picture 2 shows probaby the same small hawk with another...
  13. Jacek Zarzycki

    Bolivian birds #3 - need help to identify

    thank you gusy for your help :)
  14. Jacek Zarzycki

    Bolivian birds #3 - need help to identify

    all pictures were made in area between Santa Cruz de la Sierra - 300 - 500 m asl and Samaipata 1500-1700 m asl PS about swallow - I have found it in my book , but I was not quite sure about my identification, pictures 1,1 and 1,2 - problam for me is that the same species has so different tail...
  15. Jacek Zarzycki

    Bolivian birds #3 - need help to identify

    and more - the first one - with brown/reddish belly had white feathers around eyes...
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