National Geographic Telescope CF114PH. With its equatorial mounting system the lightweight Newtonian reflector telescope can follow the Earths rotation to easily track an object as it moves through the night sky. Offering a 114mm aperture and a 500mm focal length the telescope comes with two Plssl eyepieces (26mm and 9.7mm) that produce images with excellent definition and contrast. The set also includes an adjustable tripod a red dot viewfinderDownloadable Stellarium computer software and a star map. Specifications for National Geographic CF114PH Telescope: Manufacturer: National Geographic Color: Silver/Black Magnification: 2 - 103 x Objective Lens Diameter: 114 mm Objective Aperture: 114 mm Focal Length: 500 mm Finderscope: Red-dot Included Accessories: red dot viewfinder star map two Eyepieces Magnification Type: Variable Package Contents: National Geographic CF114PH Telescope National Geographic 80-20114: Telescope CF114PH