Wednesday, 13 April 2022
What is a Lens.
A lens is a transmissive optical device which focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis.
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What is a Lens.
A lens is a transmissive optical device which focuses or disperses a light beam by means of refraction. A simple lens consists of a single p...
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A lens is a transmissive optical device which focuses or disperses a light beam by means of refraction. A simple lens consists of a single p... -
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things tha...
