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A zoom lens with a big range, from slightly wide-angle to long telephoto. The 20 measures the range, some lenses are not so strong, say 10x.

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15y ago

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Video 20x lens?

This is a lens that magnifies the image 20 times.


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If a compound microscope has a 10x lens in its eyepieceans a 20x lents in its nosepieceits total magnification is?

The total magnification of a compound microscope is calculated by multiplying the magnification of the eyepiece lens by the magnification of the objective lens. In this case, with a 10x eyepiece lens and a 20x objective lens, the total magnification would be 10x * 20x = 200x. Therefore, the total magnification of the microscope is 200x.


If the total magnification is 20x and the objective lens is 45x what is the total?

To find the total magnification, you multiply the magnification of the objective lens by the magnification of the eyepiece lens. In this case, if the total magnification is 20x and the objective lens is 45x, you can determine the eyepiece magnification by dividing the total magnification by the objective magnification: 20x / 45x = 0.44x. Therefore, the eyepiece lens would have a magnification of approximately 0.44x.


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What is the total magnification if the microscope is on 20x?

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How is the total magnifacation of a microscope determined?

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How many times will a microscope lens with a power of 20X magnify an object?

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If a microscope had a power of magnification of 200x what would the power of the objective lens be if the eyepiece lens is 10x?

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What is the total magnification if the microscope is on low power (20X)?

200X 20X * 10X The 10X is the ocular lens of compound microscopes. Where your eyes go.