The ideal Helios binoculars with excellent optics for bird watching wrapped in stylish rubber and with an open bridge for low weight. High-quality BaK4 prisms are installed, all optical surfaces have a broadband multi-layer coating. By using O-rings and a nitrogen filling, the glass is waterproof and fogproof. The binoculars have been equipped with the new, patented click-lock diopter adjustment for easy focusing and diopter adjustment. The eyecups are adjustable for people who wear glasses and the eye relief is very comfortable at 18mm. A carrying strap and a pouch are included. Scope of delivery: 8×42 binoculars Dust caps Bag Carrying strap! Power supply and batteries are not included!