The 25-125x88 WP Benchmark Spotting Scope features a straight eyepiece system and wide zoom range to see objects in greater detail. The fully coated Porro lenses maximize light transmission and offer bright, clear, high contrast views in all types of lighting and weather conditions. The Dynamic Objective Focusing System (DFS) is engineered with an innovative waterproof system and can be activated by turning the Objective Lens, allowing the viewer to increase magnification. This scope comes O-Ring sealed for 100% waterproof and is nitrogen-purged for increased fogproof protection. The Benchmark Spotting Scope is convenient and portable with a sleek go-anywhere compact body, while the rubber armor cover protects it from the harshest elements. Included with purchase is the Accu-grip handheld tripod mount which can be used with spotting scopes, binoculars, video and photo cameras that are tripod adaptable. The Accu-grip can also be added to a tripod for an added extension and grip. Designed to provide an extreme and comprehensive level of spotting pleasure to both shooters and all types of nature explorers.