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The lens with the greatest (positive) curvature. The lens with the highest diopter.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agohigh objective lens
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What does the objective lens in a microscope do?
The objective lens in a microscope helps to magnify the object being viewed on the slide. The objective lens can be rotated to change the magnification of the lens and yield a different view.
Which objective must be in position when you first set up a microscope?
I have always had the longest objective in position (pointing down), then lowered the lens to what I thought would be close to a good focus. This way, you can rotate the turret to the shorter lenses, and be assured that the lens body will not strike the stage or slide.
Part of microscope that holds the objective lens?
The tube connects the eye piece to the objective lens. It holds two or more objective lenses and can be rotated.
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?
20x objective
What two parts of the microscope are used to move objective lens?
eyepiece lens, arm, base, tube, illuminator, objective lenses, diaphragm, and condenser lens
Which objective focuses closest to the slide when it is in focus?
The objective lens that focuses closest to the slide is 100x, it has the longest lens so the highest power. Be careful not to crack the slide and make sure you use oil if it is an oil immersion lens.
What is ocular lens and objective lens?
The ocular is the upper lens and objective is the lower lens
What is a objective lens?
low power objective lens
What does the objective lens in a microscope do?
The objective lens in a microscope helps to magnify the object being viewed on the slide. The objective lens can be rotated to change the magnification of the lens and yield a different view.
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 objective is a high dry lens?
The objective lens 40X(with the blue band) is the high dry lens.
Difference between ocular and objective lens?
the ocular lens sits higher up, closer to your eye. the objective lens are in the objective tube below the ocular lens
What is the lens closest to the lens microscope?
The objective lens
Which lens of a compound microscope is closest to the objective being examined?
objective lens
What are the three objective lenses on the compound microscope?
A) a long power objective- shortestB) a high power objective- longerC) a oil immersion objective- longest
What is the another name of objective lens?
There is no other name for the objective lens. However, the eyepiece is also called the ocular lens.
