The low power objective lens is usually a 10x lens and it is used to orient the specimen and get it focused before switching to a higher power lens.
power objective
scanning objective
The low power objective is used first for two reasons: First, focusing the low power objective will insure that the other objectives will be at the proper height. Smashing a slide with an objective can damage the objective. Second, you can see a greater area with the low powered objective. This allows you to easily locate an object of interest, center it in frame and then zoom in on it.
The low power objective typically has a lower magnification level (e.g., 4x or 10x) compared to the high power objective (e.g., 40x or 100x), and it usually has a wider field of view. The high power objective will provide a closer magnified view of the specimen but with a narrower field of view. You can often find the magnification level labeled on the side of the objectives.
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low power objective lens
The low power objective is small lens with low magnifying power.
power objective
The meaning of Low Power Objective is itprovides the least magnification 4X.
scanning objective
low power objective lens
The longest objective that is usually used the least. The opposite of a low power objective.
The longest objective that is usually used the least. The opposite of a low power objective.
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The low power objective is used first for two reasons: First, focusing the low power objective will insure that the other objectives will be at the proper height. Smashing a slide with an objective can damage the objective. Second, you can see a greater area with the low powered objective. This allows you to easily locate an object of interest, center it in frame and then zoom in on it.
The longest objective that is usually used the least. The opposite of a low power objective.
The longest objective that is usually used the least. The opposite of a low power objective.