CONDENSER LENS Meaning and
Definition
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A condenser lens is an optical device designed to converge and focus parallel rays of light onto a single point, usually to increase the illumination or to provide concentrated light for different applications. The lens is composed of a transparent material, usually glass or plastic, with at least one surface that has a curved shape to bend the light rays as they pass through it.
The main purpose of a condenser lens is to enhance the performance of an optical system. By collecting light and directing it onto a specific area, the condenser lens improves the efficiency and quality of the illumination. It helps to achieve sharper and clearer images in various devices, such as microscopes, projectors, and camera lenses.
Typically, a condenser lens consists of a positive lens with a convex shape. It is positioned immediately below the light source and above the object or specimen that needs to be illuminated. The lens gathers light from the source and concentrates it into a smaller beam, which then passes through the specimen and reaches the objective lens or eyepiece for observation or imaging.
The size, shape, and focal length of a condenser lens can vary depending on the specific application and optical system requirements. The lens can be adjusted or moved to control the amount of light reaching the object or to achieve a desired level of focus and magnification. Ultimately, the condenser lens plays a crucial role in optimizing the performance and functionality of optical devices that require concentrated and controlled illumination.
Common Misspellings for CONDENSER LENS
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Etymology of CONDENSER LENS
The word "condenser" originates from the Latin word "condensare", which means "to make denser or more compact". It was first used in the 1660s to describe a device or mechanism that condenses or concentrates something. The word "lens", on the other hand, traces back to the Latin word "lens" or "lentis", referring to a lentil-shaped object.
When combined, the term "condenser lens" refers to a lens used in optics that condenses or concentrates light rays onto a specific spot or area. The exact etymology of the phrase "condenser lens" is a combination of the meanings and functions of the two words.
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