Kartique Brass Handmade Navigational Telescope with Gift Box (Brown, 20-inch) This 20 inch victorian brass telescope with lens safety brass cap this is a quality reproduction of an antique victorian brass telescope. The telescope is inset with optical lenses to provide a magnification of 7 x. The telescope measures 20 inches when fully extended and collapses to a compact 6 inches. Ideal for using on boats, hiking trips, bird watching and gifting.Brass nautical collection.Reproduction of vintage marine telescope.Ideal for captain, pirate role for kids.Collapsible length 6 inch, full length 20 inches. Very unique gifting option.Can be used for picnic, hiking. Do not look directly at sun.  Warning: Do not look at sun with telescope , do not test telescope indoor you may get blur view to follow the manual step 1: go to open area step 2 : pull all the pipes of telescope step 3 : with all the pipes stretched out , put your eye on the eyepiece and focus on something at least 500 m far away object. Start pushing the pipe last pipe near your eye slowly till you see the object clearly.