The Steiner M2080 is excellent for border observation, airports and airspace monitoring. For visual efficiency, extended-viewing comfort and object detail, traditional spotting scopes cant compare to these high power military binoculars. Originally developed for airport, perimeter and border patrol applications, they now serve military and law enforcement agencies around the world. Features- Floating Prism System uses flexible silicone lens mount to absorb severe shock, impact and abuse without damage, Multi-Coated Optics are state-of-art for brighter picture, higher contrast and sharply contoured images with natural color definition, Sports-Auto Focus System lets you focus each eyepiece to your vision once, then keeps images razor sharp from 20 yards to infinity, Makrolon housing is durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact. Includes tripod mount, neck strap, objective cover and rain protection cap.