The oil immersion lens @100x
The 'object lens' in a compound microscope is closest to the object being examined.
The 'object lens' in a compound microscope is closest to the object being examined.
That is called the "objective lens." You can remember it because it is closest to the object you are looking at.
On a microscope with the usual 3-lens turret it is usual to use the objective lens with the lowest magnification to first examine your specimen. This gives a wider overall view of the subject, and will allow you to choose the particular detail that best suits your study. You may then move on to a higher magnification, if necessary, to study finer detail. If you started with the highest magnification, your fine focus will be uncertain, and you risk the front of the objective lens coming into contact with the sample slide. This could damage your specimen, and may damage the front of the lens.
Objective description emphasizes presenting information in a factual and unbiased manner, without personal opinions or interpretations. It focuses on providing clear and accurate details about an object, event, or situation based on observations and evidence.
The oil immersion lens @100x
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.
The 'object lens' in a compound microscope is closest to the object being examined.
objective lens
because i like ducks
The coarse adjustment provides the least magnification because it only focuses big parts whereas the fine adjustment focuses on little details.
Removing slides with a 100x objective in place can damage the objective lens or the slide, as the lens is very close to the slide. Additionally, there is a risk of dropping or mishandling the slide when the objective is at 100x, causing potential damage to both the slide and the objective lens. It is safer to switch to a lower magnification objective before removing the slide.
The objective lens focuses and magnifies the object and transmits this image into the body tube of the microscope.
The objective lens
The objective lens
Do not allow the high power objective to tough the lenses
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