Designed for photographers who haven?t memorized every button, dial, setting, and feature on their Nikon D850, Rocky Nook?s handy and ultra-portable quick reference Pocket Guide helps you get the shot when you?re out and about. ? Confirm that your camera is set up properly with the pre-shoot checklist? Identify every button and dial on your camera? Learn the essential modes and settings you need to know? Dive deeper with additional features of your camera? Execute step-by-step instructions for shooting multiple exposures, in-camera HDR, time-lapse movies, and more? Follow tips and techniques for getting great shots in typical scenarios (portrait, landscape, freezing action, low light, etc.)