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  1. blackstar

    Q's about Rokinon 12mm f2.8 fisheye lens

    Have ordered this lens (Rokinon 12mm f2.8 fisheye lens, FF) from AMZ (on sale - 20% off on Prime Day). I'll use it with D3500. Before arriving, need helps to clear some potential obstacles when starting using it: 1. What is the correct focal length to calculate hyperfocal distance I should use...
  2. blackstar

    Post Your Bridges HERE

    Golden Gate Bridge, CA
  3. blackstar

    Post your sunset shots

  4. blackstar

    Post your Tree Photos !

    Shoe tree
  5. blackstar

    Post your Tree Photos !

  6. blackstar

    Rokinon Samyang 14mm f2.8 vs 12mm f2.8 vs 8mm f3.5

    To demonstrate one of my opinions about these lenses and check TT's point about angle of view of fisheye lenses, I have gathered some sample images from online reviews and post here for your comments: 8mm f3.5 fe (fisheye) - Disney (see starburst and angle of view) 12mm f2.8 fe - Disney (see...
  7. blackstar

    Rokinon Samyang 14mm f2.8 vs 12mm f2.8 vs 8mm f3.5

    Please help to decide which one to purchase for D3500 and must be great for Milky Way photo (fisheye effect as a bonus): Samyang 14mm f2.8: FF, ~$300 (AMZ) Samyang 12mm f2.8 fisheye: FF, ~$350 (AMZ) Rokinon 8mm f3.5: fisheye: CS, ~$250 @AMZ; ~$200 +10% off @ Buyrokinon.com Thanks Edited...
  8. blackstar

    Puzzled by the strange image in my moon photo

    Thanks, Rob, Fred, and Cindy. I did process the original jpg in Nik's HDR Efex. I shot in both RAW and jpg. The one I posted is single jpg image processed. Now I think Fred is probably right about the exposure effect cause Nik HDR takes the original image to render other exposure versions...
  9. blackstar

    Puzzled by the strange image in my moon photo

    Hi, Made a shot of the bloody fire moon in the smoky sky in NorCal. It turned out there came some strange pattern or image around the moon covering almost the entire background. The moon itself is not affected. Put the original size copy on dropbox...
  10. blackstar

    Post your Moon Shots

    Bloody fire moon in NorCal (from very smoky sky)
  11. blackstar

    Post your Sunrises

  12. blackstar

    Post your star trails here

    Star trails over MW.
  13. blackstar

    Post your star trails here

    Sonora Pass, CA
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