The Sprocket Rocket is the first 35mm camera dedicated to sprocket hole tech. In other words the sprockets become a part of the image allowing you to take beautiful panoramic shots. The camera also has a reverse gear so that you can move the film back and forward within the camera to over expose the film with different images. The fun of this camera, apart from its name, is that it relies on very simple technology to let the user to experiment as much as they want. Available here for L79