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The scanning electron microscope (SEM) has the greatest depth of field compared to other objective lenses in optical microscopes. This is because the SEM uses a focused beam of electrons to create an image, allowing for a larger range of depths to be in focus simultaneously.

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When using the microscope which objective lens is going to show the greatest amount of detail of your object?

The objective lens that shows the greatest amount of detail is typically the oil immersion lens, usually a 100x objective. This lens uses a special oil to reduce light refraction, allowing for better resolution and clarity of fine details. Higher magnification objectives, such as 40x or 60x, also provide good detail but not as much as the oil immersion lens. Always start with lower magnifications to locate your specimen before switching to higher magnifications for detailed observation.


Is the low power objective lens the shortest objective lens?

scanning objective


What happens to total magnification if increase objective lens?

Total magnification increases when the objective lens is increased because the objective lens magnifies the image before it reaches the eyepiece lens. The eyepiece then further magnifies the image for viewing.


Why are you allowed to use the coarse adjustment when you focus the low-power objective lens but not when you focus the high power objective lens?

You can use the coarse adjustment knob with the low-power objective lens because it provides a wider field of view and greater depth of focus, making it easier to bring the specimen into general focus. However, using the coarse adjustment with the high-power objective lens risks crashing the lens into the slide, which can damage both the lens and the specimen. Therefore, fine focusing is necessary at higher magnifications to achieve precise focus without risking damage.


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.

Related Questions

What is the objective lens with the greatest magnification in a microscope?

40x


What objective lens is the longest?

The lens with the greatest (positive) curvature. The lens with the highest diopter.


When using the microscope which objective lens is going to show the greatest amount of detail of your object?

The objective lens that shows the greatest amount of detail is typically the oil immersion lens, usually a 100x objective. This lens uses a special oil to reduce light refraction, allowing for better resolution and clarity of fine details. Higher magnification objectives, such as 40x or 60x, also provide good detail but not as much as the oil immersion lens. Always start with lower magnifications to locate your specimen before switching to higher magnifications for detailed observation.


Which objective lens would have the greatest field of view?

The objective lens with the lowest magnification typically has the greatest field of view. For example, a 4x objective lens will provide a wider field of view compared to higher magnification lenses like 10x or 40x. This is because lower magnification allows more of the specimen to be visible in the microscope's field.


What is ocular lens and objective lens?

The ocular is the upper lens and objective is the lower lens


What part of the microscope might an arrow point to on a picture if it shows a cylinder that is the heart of a microscope?

The arrow would likely point to the cylinder lens, which is the objective lens of the microscope. This lens is responsible for magnifying the specimen being observed.


What is a objective lens?

low power objective lens


When moving from a lower objective lens to a higher objective lens why does is the image lost?

Because during movement of lens there is no slide below objective .


Is the low power objective lens the shortest objective lens?

scanning objective


Which lens of a compound microscope is closest to the objective being examined?

objective lens


What is the lens closest to the lens microscope?

The objective lens


What is more powerful out of the Objective or the Eye piece lens?

The focal length of EyePiece is relatively larger to that of the Objective lens. Power of a lens is inversely proportional to it's focal length. Therefore, Objective is slightly more powerful than EyePiece.