Lens
A lens is a transparent optical component that refracts, or bends, light rays to form images. Commonly made of glass or plastic, lenses can be convex (thicker in the middle) or concave (thinner in the middle). Convex lenses can focus light and create magnified images, while concave lenses disperse light. Lenses are essential in various devices, including glasses for vision correction, cameras for capturing photos, and microscopes for examining tiny objects. Their ability to manipulate light makes them crucial in science, medicine, photography, and many other fields.
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A lens is a transparent optical device that bends and focuses light to form images. Commonly made of glass or plastic, lenses are used in various applications, such as in glasses to correct vision, cameras to capture pictures, and telescopes to observe distant objects. The shape of a lens (concave or convex) determines how it interacts with light, affecting the clarity and size of the image produced. Lenses play a crucial role in enhancing our ability to see and understand the world around us.