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Thread: HELP! A friend just gave me his old 4x5 pinhole. No idea what the Aperture is!

  1. #21

    Join Date
    Jun 2013
    Posts
    267

    Re: HELP! A friend just gave me his old 4x5 pinhole. No idea what the Aperture is!

    What diameter pinhole lens in inches/mm would I need to get to f/2000?
    Is that a typo (really meant f/200)?? If not, f/2000 will result in very poor resolution. Unless used in a ballroom-sized pinhole camera.

  2. #22

    Join Date
    Jun 2015
    Location
    Anglesey, North Wales, UK [53.3N 4.4W]
    Posts
    484

    Re: HELP! A friend just gave me his old 4x5 pinhole. No idea what the Aperture is!

    Just for the record you seem to have two identical/very similar threads running. The 'other one ' is 4x5 pinhole - help.
    Any reason why?
    ps I've given you a [possible] lead on the other thread
    regards
    Tony

  3. #23

    Re: HELP! A friend just gave me his old 4x5 pinhole. No idea what the Aperture is!

    Yes, you eyes aren't deceiving you, I am serious about f2000. I think i found a satisfying answer in my other thread (:

  4. #24

    Re: HELP! A friend just gave me his old 4x5 pinhole. No idea what the Aperture is!

    Hey Tony! Wasn't sure if this thread would notify people that I posted again since it was a few months. Thank you for the detailed reply in the new thread ❤️

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