* Functionally: The opposite of binoculars would be something that makes objects appear smaller, like a telescope used for viewing distant objects.
* Usage: The opposite of binoculars, which are used for viewing objects at a distance, would be something used for viewing objects close up, like a microscope or a magnifying glass.
Therefore, there isn't one single "opposite" of binoculars. It depends on the context and what aspect of binoculars you are referring to.
