ExploreOne CF600 Carbon Fiber 50mm AZ Mount Telescope. This ideal beginners scope is easy to use and includes a simple alt-azimuth mount and tripod that allow the user to smoothly move the scope up down and side to side. It offers a 50mm aperture a 600 mm focal length and three eyepieces that allow for varied levels of magnification. It also comes with a red dot finder for easy object location a moon filter for comfortable viewing when the moon is exceptionally bright astronomy software and a star map. Specifications for ExploreOne CF600 Carbon Fiber AZ Mount Telescope 50mm: Manufacturer: ExploreOne Objective Lens Diameter: 50 mm Objective Aperture: 50 mm Focal Length: 600 mm Focal Ratio: f/12 Finderscope: Red-dot Optical Coating: Refractor Included Accessories: red dot viewfinder star map diagonal two Eyepieces Package Contents: ExploreOne CF600 Carbon Fiber AZ Mount Telescope 50mm ExploreOne 88-10050-CF: CF600 Carbon Fiber 50mm AZ Mount Telescope