Gskyer Telescope, 130EQ Professional Astronomical Reflector Telescope, German Technology Scope Reflector TelescopeThis 5.1 inch aperture reflector telescope gathers an ample amount of light for great views of the planets and Moon, as well as brighter galaxies, nebulas, and star clusters. High Quality OpticsShort 24 long optical tube design and fast f/5 focal ratio. All-glass optical components with high transmission coatings for enhanced image brightness and clarity and stars. Widely Use 130mm telescope excels at daytime birding use as well as viewing wildlife, scenery and casual nighttime observing of the Moon. Complete PartsCome with 3 eyepiece, a 3X Barlow lens, a finderscope, an adjustable tripod and so on, contains the accessories you need it allows for any viewing positionand on-the-go stargazing. Satisfaction Warranty1-year warranty and lifetime maintenance. If you have any question about product and service, please feel free to contact us, we will do our best to help you.