Using a vehicle for your tripod-threaded optics? The Nikon Window Mount eliminates the difficulty of trying to handhold your device while looking out an open window. It permits smooth viewing or spotting scopes, cameras, and other tripod-adaptable binoculars and other accessories from any car or truck window. The padded clamp firmly and securely attaches to any car or truck window while the smooth pivoting head and tilt adjustments permit viewing at any angle.