In a ray diagram, a diverging lens is drawn as a vertical line with inward facing arrows to indicate the shape of the lens. real or virtual. A real image is an image that can be projected onto a ...

the droplets can act as converging lenses projecting real inverted images, or as diverging lenses forming virtual upright images. These emulsion-based micro-lens droplets have a dynamically ...

Unlike conventional cylindrical lenses, a single flat lens can be metamorphosed to converging and diverging lenses ... lens by observing focusing at real and virtual focal planes, and the ...