Whether you are a target shooter, hunter, guide, tactical user, birder, or sports spectator, optics play a vital role in enhancing and facilitating your sport or profession. To help you figure out which optics best fit your needs, as well as your budget, the Shooter's Bible Guide to Optics lists every quality sporting optic on the market today. Loaded with color photographs, this 256-page book features a new products section, listing all new riflescopes, binoculars, rangefinders, and spotting scopes, plus in-depth features on how to use binoculars, how to mount and sight in a rifle scope, and much more.