• einfach_orangensaft@sh.itjust.worksOP
    link
    fedilink
    English
    arrow-up
    25
    ·
    12 days ago

    Lens: 1000mm soviet lens + 2x converter

    Camera: Sony A7s

    ISO: 200

    Shutter: 1/8000

    Timelapse: one picture every 5 seconds

    Coarse tracked by hand via Geared Tripod Head, fine tracked in KDENLive (linux video editor)

    Here a still picture in better resolution (from RAW with RawTherapee):

    Solar spots are visible, but sadly also a bit of dust that made it into my setup.

          • perestroika@slrpnk.net
            link
            fedilink
            English
            arrow-up
            6
            ·
            11 days ago

            Coincidentally, the same as I used for my eclipse picture.

            They’re not rare in Eastern and Central Europe, and cost about 200…300 euros (more if the kit is complete or the lens has been well preserved, because some of them are 45 years old now).

            Of course they are inconvenient (massive weight, no control over aperture), but this quickly stops mattering when a well-known camera brand charges several thousand for similar optics. :)

            I’ve used mine to photograph a plane from 50 km distance. Of course I had to know in advance where the plane was, and weather had to be perfect, but it was doable. I could not catch a plane at 100 km, but I was able to snap a barely recognizable ISS from over 1200 km (I was in Estonia, ISS was passing from Poland to Ukraine). This I will try to re-attempt later, because the blob required lots of post-processing to start resembling a space station. :)

  • snoons@piefed.ca
    link
    fedilink
    English
    arrow-up
    10
    ·
    12 days ago

    The moon is made of cheese.

    The sun is made of cheese.

    Really heckin cool, thanks for sharing!