DIY Concrete Pinhole Camera


Want to make sure your shots rock? Needing boulder colors? Why it's sedimentary, my dear Watson. Okay I'll stop with the puns and go straight to the TIpster. Good luck and have a gneiss time!

Photo from Instructables

DIY Pinholes are ripe with possibilities. It wouldn’t be much of a stretch to say that almost anything can be made into a pinhole. Perhaps that the challenge? Instructable user amuu rises up to the challenge and has attempted to create a pinhole made out of concrete. Here’s how he started out:

The plan. Photo from Instructables

Now, make an inverse of the design made out of foam board.

Photo from Instructables

Mix the cement, then pour!

Photo from Instructables

Once the concrete has set the walls around the mold can be carefully pulled away and you can dig out the foam from the inside.

Photo from Instructables

Smooth out the surface and the rough edges. Once it’s cleaned up, paint the insides with black paint to make it light tight!

Photo from Instructables

Make the pinhole, shutter cover, and film winder.

Photo from Instructables

Finally, load the film and shoot!

Photo from Instructables

Let us know how you fare with your concrete pinhole. If you want more in-depth instruction, head on over for the original post in Instructables!

Photo from Instructables

Information for this article was sourced from Instructables

written by cruzron on 2013-08-26 in #gear #tipster #pinhole #tipster #concrete #diy #rock


  1. metobi
    metobi ·

    This looks like pretty good camera,

  2. yyyhorn
    yyyhorn ·

    hehe fun!

  3. thenewyorkers
    thenewyorkers ·

    I wanna see the pictures

  4. mafiosa
    mafiosa ·


  5. segata
    segata ·

    Well this certainly takes being built like a brick litralley, interesting project

  6. cruzron
    cruzron ·

    @segata - I am ashamed that I didn't think of that pun haha

  7. jakemasa
    jakemasa ·

    Yeah I wonder what the pictures look like

More Interesting Articles