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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.

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10y ago

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The objective that focuses closest to the slide when it is in focus is the high-power objective lens, typically 40x or 40x-50x magnification. This lens provides a high level of magnification and allows for detailed examination of the specimen by bringing it closer to the microscope slide.

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10mo ago
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oil immersion lens

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12y ago
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Objective.

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13y ago
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Scanning

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13y ago
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100x

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12y ago
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Q: Which objective focuses closest to the slide when it is in focus?
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What is the space between the objective and the slide on a microscope?

The space between the objective lens and the slide on a microscope is called the working distance. It is important because it allows for proper focusing and manipulation of the specimen without touching the lens. The working distance varies depending on the magnification and type of objective lens being used.


Once focus is achieved at one magnification a higher power objective lens can be rotated into positon without fear of striking the slide true or false?

True. Once focus is achieved with a lower magnification objective lens, a higher power objective lens can be rotated into position without fear of striking the slide because the working distance between the lens and the slide increases with higher magnification lenses.


Which objectives focuses closest to the slide?

The slide emphasizes the objective of increasing market share through aggressive marketing strategies and product promotions to attract new customers and retain existing ones. It also highlights the goal of expanding into new international markets to drive growth and profitability for the company.


Initial focusing of any slide is done under the?

The initial focusing of a microscope slide is done under the lowest magnification objective lens, known as the scanning objective lens. This allows for a wider field of view and easier location of specific structures or areas of interest on the slide.


What are the definition of different parts of microscope?

Eyepiece: The part of the microscope where the viewer looks through to see the specimen. Objective lenses: These are the lenses closest to the specimen and are used to magnify the image. Stage: The platform where the slide with the specimen is placed for viewing. Condenser: A lens that focuses light onto the specimen for better clarity and resolution.