Vortex Crossfire® HD 20-60x80 Spotting Scope Straight

Crossfire® HD 20-60x80 Spotting Scope Straight has the brightest image and best resolution in this series thanks to the largest objective diameter. The 80mm Crossfires have a 105'-53' field of view at 1000 yards and long (18mm) eye relief. Its optics include Vortex HD Optical System glass that has anti-reflective coatings on all air-to-glass surfaces. At 53 ounces, it is one of the lighter full-sized scopes. The rubber armored body is nitrogen purged and O-ring sealed to be completely water- and fog proof. Crossfire spotters have multiple mounting options with a 1/4-20 screw mount hole in an Arca Swiss foot, so you can ignore a mount plate if you have an Arca Swiss compatible tripod head. Unlike the 50mm models, the 65mm and 80mm models have a rotating mount collar which allows moving the eyepiece to accommodate viewers of different heights or if you want to scope in a sitting or prone position.