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alexandr402 [8]
3 years ago
7

What is the purpose of the fine focusing knob?

Biology
1 answer:
Lady bird [3.3K]3 years ago
6 0

Answer:

The purpose of the fine focus knob is to sharpen the focus quality of the image after it has been brought into focus with the coarse focus knob. Illuminator, There is an illuminator built into the base of most microscopes.

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