Dealcrox Complete Set 90X Monocular Space Lll Astronomical Binoculars Telescope Get clearer view of night stars and day sky with this spectacularly powerful 90X Advance Land and Sky Monocular Refractor Telescope Kit. It comes with a massive magnification range of 18X to 90X. You can watch birds, discover nature's beauty and look at the starry night sky more closely and magnified from the window of your room comfortably with this telescope. It is an ideal device for people who love to study astronomy, natural sciences, or for bird lovers. Made with aluminium barrel body, this telescope allows you to see far objects in a crisp & clear manner. Having a diameter of 50 mm and focal length of 360 mm, this telescope incorporates lens that delivers superior light transmission & brightness. It is equipped with Porro prism that employs various reflection mechanisms to create a unique pathway for light. This advanced telescope is highly durable as it is strongly built to last for a long period of time.