CONVERGENT LENS Meaning and
Definition
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A convergent lens is a type of lens that is thicker in the center and thinner at the edges, causing light rays passing through it to converge. Also known as a convex lens or a positive lens, it is characterized by its ability to focus parallel light rays onto a single point called the focal point. The shape of the lens, which bulges outward in the middle and curves inward at the edges, refracts or bends light towards its central axis.
The convergent lens is widely used in various optical devices, such as cameras, telescopes, and microscopes, due to its ability to create magnified and clear images. When an object is placed in front of a convergent lens, the lens causes the rays from the object to bend inward, causing them to intersect at a specific point known as the focal point. This focal point is the point where the parallel rays of light converge after passing through the lens.
The distance between the lens and the focal point is referred to as the focal length. The shorter the focal length, the greater the magnification power of the lens. Conversely, a longer focal length implies a lower magnification. Moreover, the convergent lens can also correct certain types of vision problems, such as hyperopia (farsightedness) or presbyopia, as it converges the incoming light, allowing it to properly focus on the retina.
In essence, a convergent lens possesses the unique ability to bend and focus light, making it an invaluable tool in various applications that require clear and detailed visual perception.
Common Misspellings for CONVERGENT LENS
- xonvergent lens
- vonvergent lens
- fonvergent lens
- donvergent lens
- cinvergent lens
- cknvergent lens
- clnvergent lens
- cpnvergent lens
- c0nvergent lens
- c9nvergent lens
- cobvergent lens
- comvergent lens
- cojvergent lens
- cohvergent lens
- concergent lens
- conbergent lens
- congergent lens
- confergent lens
- convwrgent lens
- convsrgent lens
Etymology of CONVERGENT LENS
The word "convergent" in "convergent lens" is derived from the Latin word "convergere", which means "to incline together" or "to come together". The word "lens" comes from the Latin "lēns", which means "a lentil" or "a biconvex body shaped like a lentil". Therefore, a "convergent lens" signifies a lens that causes parallel rays of light to converge or come together at a focal point.
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