Celestron Sky Master 25 x 100 FOV3 Giant Aperature Binocular for Deep-Sky Astronomy & long distance viewing. Multi-coated Optics, Bak-4 prisms. Includes heavy-duty 360d swivel mount, tri-pod, and carying case. Binocular is like new. Tri-pod is heavy duty, folding, transit type, and used. Mount is heavy duty anodized aluminum. Proides excellent stabiity and freedom of movement.