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DrJohn last won the day on August 3

DrJohn had the most liked content!

About DrJohn

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    Advanced Member
  • Birthday 08/27/1948

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    -Northport, NY
  • Interests
    Medicine, Physics, Astronomy, Photography

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  1. For wildlife, I sometimes use the 100-400 mm lens and sometimes with 1.4x or 2x. But, if I don't want to carry that much weight while hiking, I will use the 70-300. If it helps attached is a photo taken with the 70-300. No post processing. Only file size reduction for the internet. John
  2. There are signs posted to not feed them. They run away to their nest when they see someone else coming by. Here's the nest. John
  3. I never feed them. There is plenty of food in the pond. John
  4. I made the decision to go with the 100-400 mm lens with 1.4x and 2.0x teleconverters. The photos are razor sharp and the lens is much lighter in weight.The photo below was taken at 40 feet handheld at 400 mm with 2x teleconverter. No post processing. Only file size reduction for the internet. John
  5. I shoot with the 100-400 GM and 2X teleconverter on the A7RIII. The images are very sharp. I didn't opt for the 200-600 mm because of the weight. John
  6. Personally, I have a small fortune of E-Mount lenses, which I don't think will work with the A99. Correct me if I'm wrong about the lenses. John
  7. I just pre-ordered it from Hunt's Photo John
  8. The latest news is that Sony will start shipping the A7RIV on September 12, 2019 I can't wait. This camera will rival my old Hasselblad. The A7RIII is a great camera. The IV is even better. Sony just keeps getting better and better. John
  9. I was really really happy with my A7RIII. But, now I have the A7RIV fever. I guess I will sell the A7RIII, which only has a shutter count of 196 as of 7/22/19 and is in perfect condition. I have the original box and everything it came with new. Let me know if anyone is interested in it. John
  10. When you look at lenses on the Sony website, you need to filter for e-mount and full frame lenses. Sony lenses I use often are: 24-105 mm and the 100-400 mm with 1.4x or 2.0 teleconverters. I also have the 16-35 mm, 70-300 mm, and 90m mm macro, which I use less often. John
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