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WordNet - Cite This Source - Share This objective lens

noun the lens or system of lenses in a telescope or microscope that is nearest the object being viewed [syn: objective]

WordNet® 3.0, © 2006 by Princeton University. View results from: Dictionary | Thesaurus | En

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What lens is closest to the objective stage on a microsope?

The 'object lens' in a compound microscope is closest to the object being examined.


What type of instrument uses an objective lens and an eyepiece lens?

A microscope uses an objective lens and an eyepiece lens to magnify tiny objects for closer examination. The objective lens gathers light from the specimen and forms an enlarged image, which is further magnified by the eyepiece lens for viewing.


Which one is larger microscope with a 10x optical and a 10x objective?

Well usually a microscope comes with a lens that is 10x and with the lens on the bottom, it will multiply to make the microscope stronger


Why is it important to have the second lens in the microscope?

The second lens, known as the objective lens, is crucial in a microscope as it magnifies the image of the specimen. Without the objective lens, the details and structures of the specimen would not be visible at a microscopic level. The combination of the objective lens and the eyepiece lens allows for greater magnification and better resolution in microscopy.


Does the magnification power of a microscope equals the magnifying power of objective lens multiplied by the objective lens?

No, the magnification power of a microscope is not simply the magnifying power of the objective lens multiplied by the eyepiece (ocular lens). Instead, the total magnification is calculated by multiplying the magnification power of the objective lens by the magnification power of the eyepiece. For example, if the objective lens has a magnification of 40x and the eyepiece is 10x, the total magnification would be 400x.

Related Questions

What is the function of the objective lens on a microscope?

To view the object


What is the function of an objective lens on a microscope?

Objective lens on a microscope collects the light emerging from the sample and focuses it into the objective turret. Its primary role is to increase the magnification used for viewing.usually, there are three or four objective lenses on a microscope,


What is the function of the eyepiece of a microscope?

The function of the eyepiece is to allow us to observe the specimen in a microscope. It multiplies and adjusts the magnification of the objective lenses. Sometimes, it even corrects aberrations of the objective lens.


What microscope part is correctly paired with its function?

Objective lens - Primary lens that magnifies the specimen placed on the stage.


What are the Magnifying parts and function of microscope?

The main magnifying parts of a microscope are the objective lens and the ocular lens. The objective lens magnifies the specimen being viewed, while the ocular lens further magnifies the image produced by the objective lens. Together, they help to achieve high magnification for detailed observation of microscopic structures.


What does the objective lens in a microscope do?

The objective lens in a microscope is responsible for magnifying the specimen being viewed. It gathers light from the specimen and focuses it to create an enlarged image that can be viewed through the eyepiece. The objective lens determines the resolution and magnification of the microscope.


Is the objective lens in the microscope also called the eyepiece?

No, the eyepiece and objective lens are at opposite ends of the microscope.


Is the objective lens in a microscope also called a eyepiece?

No, the eyepiece and objective lens are at opposite ends of the microscope.


Is the objective lens in a microscope is also called the eyepiece?

No, the eyepiece and objective lens are at opposite ends of the microscope.


What is the lens closest to the lens microscope?

The objective lens


What is another name for the low power objective lens on a microscope?

The low power objective lens on a microscope is also known as the scanning lens.


What is the function of the wide angle objective lens on a microscope?

The wide angle objective lens on a microscope is responsible for providing a wider field of view compared to higher magnification lenses. It is typically used for locating and focusing on specimens before switching to higher magnification lenses for closer examination.