Book excerpt: Simply put, medium-format photography is quite a bit more complex than shooting with 35mm film SLRs or 35mm-style DSLRs. It takes a bit more skill - and experience - to handle medium-format cameras. Not only do you need to learn to think differently about how you shoot, but you also have a whole new type of equipment to learn. Medium-format cameras produce bigger images, which allows for more detail and greater enlargement. And because they, in general, were designed for professional photographers, the lenses tend to be of better quality that most 35mm lenses, which also adds to the detail in the images. In this book, we'll take a look at medium-format SLRs and TLRs, and we'll even touch upon some other types. We'll also consider a few lenses, although these largely are a matter of choice. And there are far fewer choices for medium-format cameras than for other types. Time to do some weight training and heft those medium-format cameras and lenses into position. Let's go.