What is the main use of Light Microscopy in laboratory settings?

Light microscopy plays a fundamental role in laboratory settings, primarily because it allows for the general observation of samples. This technique is particularly valuable for examining various biological specimens, including cells and tissues, under magnification. Through this method, researchers can identify structural details, variations in cell type, and other visible characteristics of samples without the need for highly specialized or complex tools.

Its applications extend to various fields, such as biology, materials science, and medicine, where observing the morphology, arrangement, and overall appearance of samples is crucial for further analysis. While it has limitations in achieving the high resolutions needed to study ultrafine structures or specific signal molecules, light microscopy remains an essential tool for an initial assessment and comprehensive understanding of larger structural features within the specimens being investigated.