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    OPENSCAN

    2020 is almost over and I really need some time off. So please be aware, that there is no shipping between 22.Dec and 04.Jan. (But you could still place your order and save 7% with the coupon code 2020isover :)

    1. OpenScan Forum
    2. Hardware
    3. 12MP HQ Kamera Modul
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    mr_cg
    Mai 22

    12MP HQ Kamera Modul

    Ich möchte mir einen OpenScan bauen und baldmöglichst im notwendigen Teile im Shop bestellen.

    Schön wäre natürlich wenn es bald auch ein OpenScan Kit zur Verwendung der neuen 12MP HQ Kamera geben würde. Die Kamera macht m.E. absolut Sinn für Photogrammetrie um sehr gute Ergebnisse zu bekommen.


    Meine Fragen:

    • Kann das Ringlich (v1.0 Platine) auch mit der HQ Camera verwendet werden? Ich könnte mir vorstellen daß die LED's wegen dem Objektiv evtl. etwas weiter außen liegen müssten um keine Schatten zu werfen. Ist evtl. eine optimierte Version für die HQ Camera geplant?

    • Gibt es eine Empfehlung für das zu verwendende Objektiv (Brennweite?)?

    • Gibt es für die HQ Kamera zum empfohlenen Objektiv auch einen Polarizer?


    Danke für die Antworten.

    Ein wirklich geniales Projekt ... freue mich schon drauf!

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    Steve Guzman
    Mai 29

    Yes! Me too! As soon as OpenScan supports the 12MP camera I'll be getting one. Depending on how things work out, I'll get more! Thank you for all of your hard work!

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    Minghua Kao
    Juni 19

    Thomas will be able to tell you more but here is what I know. I'm using the openscan Pi with a Raspberry Pi 3 Model B 1GB and had no problems connecting the 12 MP camera and getting it to work. You have to make sure your Pi has sufficient GPU memory (see the thread in "updates"). Only thing is that photo updates are a tad slow. But that may also be a connection problem here. - You will not be able to use the standard openscan Pi ringlight as the mounting plate for the camera is bigger which will partly block the ringlicht. If you have some experience in electronics it would not be too hard make a ringlight that fits around the lens using the parts you have. I'm experimenting with putting the lights on the cradle next to the platform + an additional ringlight. - I'm using the 16mm as that one is the best of the two offered for small parts. What 's best for you will depend on what you want to photograph I think. - Polarizer. Thomas told me he's using simple polarizing sheet, so I did too. I cut off a bit of sheet can clamped it in a 3D printed adapter.

    Hope that helps.

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