Description Features a BAK4 Phase-coated roof prism design with twist-up eyecups, fully multi-coated lens system. Waterproof and fogproof construction. Impact-resistant polycarbonate housing with armor coating. Diopter focus. Large central focus dial, easy to use even with gloves. Tripod ready, with built-in 1/4-20 adapter port. Thin, lightweight, ergonomic design. Includes shoulder strap, binocular case, lens covers and a lens cloth. Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.