What instrument is used to magnify small objects for better observation?

The microscope is the correct instrument used to magnify small objects for better observation. It is specifically designed to provide a high level of magnification, allowing users to see details that are not visible to the naked eye. Microscopes use lenses to focus light or electrons, depending on the type of microscope, enhancing the visibility of tiny structures, such as cells, bacteria, and even the arrangement of molecules in a substance.

In contrast, binoculars are designed for viewing distant objects and provide a magnified view but are not suitable for very small items. Telescopes, similar to binoculars, are intended for astronomical observations of far-away celestial bodies and also do not provide the level of magnification needed for small or microscopic items. Cameras capture images but do not inherently magnify objects; they may use separate lenses for zooming, but this is not their primary function for observing small specimens.