Welcome to the website for "Mastering Exposure and the Zone System for Digital Photographers. I hope to expand this site with video tutorials, PDF step-by-step tutorials and other content as the art and technology of photography progresses. I will post news items here as well. If you arrived here from an outside link I encourage you to visit my main web site at: www.varis.com - I have maintained a web site for over 14 years now and there is a lot of interesting old "legacy" material on the site if you look for it.