Monocular Telescope Basics: Viewing distant objects up close and viewing both distant and near objects with an adjustable monocular by extending the telescope outward. Parts of the telescope: Aperture (light comes in), eyepiece, focus, cleaning cloth and case. Using the telescope: pre-focusing, spotting, localizing target faster, care and storing.
![](https://i.ytimg.com/vi/QYl7HUL-NO4/maxresdefault.jpg)