Book excerpt: DAVID BUSCH'S COMPACT FIELD GUIDE FOR THE NIKON D810 is the perfect camera-bag-friendly book to help you make the most of your Nikon D810 when you're shooting on the go. This full-color, lay-flat, spiral-bound reference gives you the information, tools, and techniques you'll need to achieve beautiful results with the Nikon D810, which features a new sensor, extra movie options, and faster focus/operation. This compact field guide includes helpful checklists, tables, and charts, and it walks you through the camera's features and functions, showing you how to shoot great photos under a variety of conditions. Full-color illustrations show what to expect from specific camera settings. From quick setup advice through tips on lighting, lenses, and more, DAVID BUSCH'S COMPACT FIELD GUIDE FOR THE NIKON D810 will help you get great results in the field every time.