90X Telescope 360mm Astronomy Refractor Telescope with Adjustable Tripod Feature: Can set 60X, 18X, the mirror group plus 1.5X, 90X, 27X. Aluminum tripod for height adjustment, quick and easy to set up, telescope easily removed for hand held use. Lightweight and durable aluminum construction, good choice for novice, glass optical components with high transmission coatings for enhanced image brightness and clarity. It makes a great companion at sporting events, under the night sky, or on a bird watching and easy to use. A perfect present for kids as a great way to open up the wonders of the universe to the aspiring astronomer. Specification: Model: F36050M Focal length: 360mm Oblique mirror: 90 Active aperture: 50mm/ 2.4" Theory resolution: 2.800 arc seconds Material: Aluminium alloyandOptical glass Tripod max. height: Approx. 34cm/ 13.39" Dimension: Approx. 39x7.5x8.5cm/ 15.35x2.95x3.35" Package Included: 1 x Astronomical Telescope 1 x SR4mm Eyepiece 1 x H20mm Eyepiece 1 x (1.5x) Positive Lens 1 x Tripod 1 x User Manual