You too, can process your own film Developing film using easy to use and inexpensive tanks and chemicals is possible. Effective for: E6, c41, B&W, Alternative Processes. Whether you're shooting 35mm, 220mm, or even 4x5 and 8x10-the process is just about the same. The biggest takeaway you'll discover throughout your career: the better notes you take, the better your results. That's why every photographer needs the The Photographer's Film Processing Log Book