Ever felt your SLR takes too high quality images? Long for the simpler days? Here is a very simple way to make a high quality, easy to use pinhole to replace your SLR lens.
Step 1: The raw materials
You need just three things for this pinhole "lens":
1. A body cap for your camera (I got a spare one for £1 on ebay)
2. Some thin metal (eg. foil, the side of a drinks can)
The trick of this method is using the body cap as the support for the pinhole. It is a perfect fit for the camera, has no light leaks, is easy to fit and remove (with no chance of causing damage to the camera) and is easy to modify. The thin metal will be used to make the actual pinhole, any piece of thin and soft metal (aluminium is ideal) will do.