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> messing around with a pinhole |
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messing around with a pinhole
I've been messing around and created a pinhole camera from scratch for my 12x9 dark slide, out of foam board and black duct tape, not pretty, but I'm hopeful it will work OK, hoping to give it a test run later today.
Not overly hopeful as I don't know the size of the pinhole, so have no idea of exposure times, going to start on the assumption of f224 (0.3mm hole and 67mm focal length as that's what I built it around) and see what happens If this proves successful, might like to try build one out of MDF for a "prettier" camera and maybe for a 5x4 DDS so that I can use positive paper in it. Can anyone tell me if all the 5x4 DDS's are the same size ? and can anyone tell me the external sizes of them ? Just so I can tinker about on paper before I go ahead and buy one. Being really cheeky, anyone got a set of plans for a 5x4 pinhole ? As usual, any advice, observations, tips and tricks welcome. Ian P.S will buy a professionally made "hole" if the project goes ahead
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Learn to live, live to learn Last edited by CambsIan; 1st July 2020 at 08:07 AM. |
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