• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Recent content by pinkster2008

  1. P

    Astroscope + DSLR = Gallery!

    Thank you for your help. How far were you away from the pigeon ? What is the configuration on the camera setup ? eg: Body + TC2+extension tube(?mm) Thanks
  2. P

    Astroscope + DSLR = Gallery!

    Hi Paul Your picture of the pigeon looks so clear and sharp. I just got the Nikon D3300 and teleplus NAS x2 MC7 mounted it on my skywatcher 80mm with 52mm extension tube but my picture a bit softer than yours. Please let me know what is the setting in your camera ? (such WB, shutter speed...
  3. P

    Astroscope + DSLR = Gallery!

    Hi cango. There is no vignette on my scope. I use the Skywatcher 80 ED.
  4. P

    Astroscope + DSLR = Gallery!

    Shore Birds Dunlin and Yellowlegs. SW80 + TN + extension tubes 68mm ISO 640 1/400 Ev +2 20% crop. Enjoy.
  5. P

    Astroscope + DSLR = Gallery!

    Hi Tord, I took these pictures by my Nikon D600 set at full frame.
  6. P

    Astroscope + DSLR = Gallery!

    Thank you very much for your kind words.
  7. P

    Astroscope + DSLR = Gallery!

    American Goldfinch Took these pictures at the local park, after the weather change to warmer these birds start to show up. Set up SW89 ED + 1.7 TN+ extension tubes ISO400, 1/400 50% crop Enjoy
  8. P

    Sigma or Tamron macro lens

    I'm using Tamron 90mm cheapest and here is some pictures that I took with two set of Kenko extension tube with my Nikon D90. These are uncrop.
  9. P

    Nikon D90 + Vixen ED81S ?

    Still waiting for a new TN, I have another test with my Skywatcher + Kenko 1.4 as well as a set of Extension tube (12,20,36mm) for now the TC 1.4 is mount very close to the body. I will be moved it between these tube to increase the magnification a little higher. This sparrow is around 10m...
  10. P

    Astroscope + DSLR = Gallery!

    Thank you for Paul for all the great advice and here are first few samples of my initial test with the Skywatcher 600mm and nikon D90. There are uncrop, unedit just down size. Enjoy 1 - Sparrow 15m away, ISO1000, 1/125, TN x3 2 - Sparrow 15m away, ISO 640, 1/200, TN x3 3 - Kingbird 15m away...
  11. P

    Nikon D90 + Vixen ED81S ?

    Thank you very much for all the great respond, I recent have a few TN, but all seem to be magnify more than my TC x2. I placed my TN very close to the camera body. (vivitar 75-205, soligor 75-200) Camera body + TN + 75mm tubes + T mount + scope. It would be great of someone could post some...
  12. P

    Nikon D90 + Vixen ED81S ?

    Please help, I just took apart an old vivitar 75-205mm and here is the part that I think is a telenegative. I'm not sure how I could remove the housing. Thanks
  13. P

    Nikon D90 + Vixen ED81S ?

    Test again today, and found when I took away 27.5mm extension tube my range to up to almost infinity. So 95.5mm extension not a good idea. Also test with Kenko 1.4x the picture looked very good. Thanks again for all you help Paul
  14. P

    Nikon D90 + Vixen ED81S ?

    Alright, here is the pictures of my first test with my Skywatcher black diamond 80mm ED, FL 600mm. I don't have any TC yet, so just the my extension tubes; 36mm+20mm+12mm+27.5MM. What I found, there is a limit range of focus, within 6 meter to 30 meter anything closer or further is out of...
  15. P

    Nikon D90 + Vixen ED81S ?

    Hi Paul I saw able to locate two lens Sigma 100-200mm F/4.5 Telephoto Zoom lens, this is a bayonet mount Telephoto zoom lens used on a Konica for $30 and Canon 100-200mm FD $40 How are they compare to Sunagor 100-200 ? Thanks
See more
Back
Top