Kartique Collapsible Captain’s Brass Spyglass| Telescope | Optical Zoom Portable | Monocular | Variable Focus for Travel, Hiking, Hunting 12" Nautical | Brown HOW TO USE the Handheld Telescope 1. Keep the scope folded and stored when you don't use it. 2. Pull the Barlow all the way out. 3. Point the objective lens to the object and look through from eyepiece. Slightly push the barlow in for focusing until you can see the object. Sometimes it is necessary to pull a bit out ward again if you have pushed too much in. By pushing and pulling the barlow bit by bit, the image will be visible gradually. 4. With slow and tiny motion, rotate the eyepiece bit by bit to push and pull the barlow so as to reach a sharp image. NOTE: The motion for micro-adjustment of focus must be made slowly bit by bit. HOW TO TAKE CARE OF YOUR TELESCOPE: 1. When wiping the lenses, use the soft lintless cloth 2. Store your telescope in a moisture-free area. IMPORTANT: Never attempt to clean your telescope internally or try to take it apart. SPE CIFICATIONS: Field of view: 270 ft.at 1000 yds. Minimum focusing distance: 6.5 ft Focusing System: Sliding focus We care about your satisfaction! Customer satisfaction is our TOP PRIORITY, If you have any questions regarding Kartique products and services, Please contact us via e-mail, our team will work with you until you are genuinely happy!