Posted Jun 01, 2006 at 07:58PM by Maricar V. Listed in: Camera, How-to Tags: DIY
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It's fairly easy to make pinhole cameras and I'm sure that some photographers and enthusiasts have created at least one of those 6x9 medium-format pinhole wonders that can have eight shots a roll. So, why not create a pinhole camera that has a wider field of view and high capacity at the same time? John of TeamDroid.com had a clever idea. Just by moving the pinhole closer to the film plane and rotating it to aspect 90 degrees, you can get as much as 30 images on a single roll of film and still get a pretty good sized negative.

As with any other Do-It-Yourself project, having notes and sketches is a good start-off point. Once you've put all your ideas into paper, you need to get the materials for the panoramic pinhole camera. John opted to use a black foam core for the project because it's very easy to work with it as it's light proof and relatively strong. Common white glue should be used because super glue dissolves the foam quite easily. It takes a certain amount of "gluing" skills to make sure the pieces don't fall apart. The only part wherein you need to be more precise is in creating the small rectangular box that holds the film away from the pinhole.

 pinhole2  pinhole2 pinhole3

pinhole4 pinhole5 pinhole6

And when you're done putting the pieces together, you can start shooting away. Here's a typical result from the pinhole camera:


pinhole result


Final tip from John: When you go to advance the film you have to make a mental note where the top of the frame is and move it just that much and a little more. I overlapped the frame on this one a little, oops. I’m sure that the more I shoot with this the better I’ll get. I think that this is a viable format for a pinhole camera.  I was able to get 26 images on my first roll of film, this is comparable to what I get on my Horizon 202 35mm camera. With a better grip on just how far to turn the advance I should be able to get 30 or more frames. The distortion of the image is minimal and the field of view is at least 80 degrees. It’s a fun camera to use, I’ll make the revision more compact. Maybe housed in a tube or a prism.

Click on the Read link to get the step-by-step guide.




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