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biconcave lens
Description
A lens is an optical device with a high refractive index that bends light as it passes through. When the light strikes the glass, it causes refraction to occur by slowing down and changing direction as it passes through. The speed of light slows down when it travels through materials having a high index of refraction.
A biconcave lens is a lens that, if you cut it in half, has two concave lenses, each of which is thinner at the edge than at the middle.
The biconcave lens is an optical lens that has two hemispheres, each with a concave surface facing away from the other. As a result of this conic shape, biconcave lenses are sometimes referred to as meniscus lenses. Biconcave lens is a type of converging lens that typically focuses light. Biconcave lenses refract and focus light by increasing the optical power of ordinary convex lenses.
Biconcave lenses are great for science experiments, but they are also used in many optical instruments like binoculars, telescopes, and microscopes.
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Biconcave Lens
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