How can dark field lighting be effectively utilized in microscopy to enhance contrast and highlight specific features of a specimen?

Dark field lighting in microscopy can be effectively used to enhance contrast and highlight specific features of a specimen by illuminating the specimen from the side, causing light to scatter off the specimen and only enter the lens if it is reflected by the specimen. This technique creates a bright image of the specimen against a dark background, making it easier to see fine details and structures that may not be visible with traditional bright field lighting.