National Geographic telescope 50/360 An ultra-compact travel telescope with coated optics. The 50/360 telescope and the aluminum tripod can be easily stored in a small carrying case or backpack. This makes this telescope an ideal companion not only at home but also when traveling! Specifications: Color: black Material: aluminium Optical design: lens telescope Objective diameter: 50 mm Minimum magnification: 18x Maximum magnification: 60x Focal length: 360 mm Aperture ratio: f/7,2 Eyepieces: 6 mm and 20 mm Stand: aluminium table stand Contents: 1 Telescope 1 Table stand 1 Zenith mirror 1 Manual 2 Eyepieces (6 mm, 20 mm)