Pinhole cameras are essentially easy to make, especially when you're making them for 35mm films. But if you want to have an idea about how it's done for 120 film, Hamm Camera Company offers to let you in on the basics with a new camera called the PinBox.
Hot off the heels of the NuBox 1 Interchangeable Lens Box Camera, Robert Hamm has just launched the Kickstarter campaign for this DIY pinhole camera. The company's goal is for the 6x6 medium format DIY camera to be a learning tool for anyone who wants to learn the basics of pinhole camera design and apply it to make their own. This is in support of the crafty photographers who like to DIY their cameras, encouraging them to go beyond the usual handmade pinhole cameras. . thephoblographer.com