Telescopic tripod: the use of environmentally friendly materials, lightweight aluminum tripod design, easy accessibility, three shrink, arbitrary regulation, easy to carry out. . 11, infrared wavelength: 850nm Perfect entry Practical telescope Telescope: reflecting Practical telescope Telescope, for entrylevel amateur astronomers to use, configure five different magnification ocular and 2X Extender wherein PL25, PL10 eyepiece so that imaging field of view and quality improvement. . You can freely mix, observe objects at different distances and sizes. 5 times the finder can help you quickly find the target. . 10, brightness: 3W infrared LED Perfect gift and gadget for birding,hunting,hiking,camping,traveling,sightseeing lovers.