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Adjusting the field of view with the coarse adjustment first allows you to quickly change the overall view of the specimen. This coarse adjustment helps bring the specimen into focus before making finer adjustments with the fine adjustment knob. It provides a general view of the specimen before focusing on specific details.

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1y ago

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How do you perform a permanent adjustment to the dumpy level?

To perform a permanent adjustment to a dumpy level, you need to first set up the level on stable ground. Then, adjust the bubble to ensure it is accurately leveled. Finally, using the leveling screws, make small adjustments to bring the crosshairs into alignment with a known benchmark or datum point.


Which adjustment knob should be used first when focusing the microscope?

The coarse adjustment knob should be used first to bring the specimen into general focus. Then, the fine adjustment knob can be used for precise focusing.


Why are you never to use the adjustment knob with high or medium power?

Using the adjustment knob at high or medium power can damage the lenses or specimen due to the sudden movement of the lens away from the specimen, as the depth of field is significantly reduced at higher magnifications. It is better to focus at low power first to bring the specimen into focus, then switch to higher magnification and use fine focus for adjustment.


What adjustment knob should be used first when trying to focus the microscope?

The coarse adjustment knob should be used first to bring the specimen into focus at the lowest magnification. It allows for larger adjustments in focus compared to the fine adjustment knob.


What is the part of a microscope brings objects into a rapid but coarse focus?

The coarse adjustment knob brings objects into rapid focus by quickly moving the stage up or down. It is used first to focus roughly on the specimen before fine-tuning with the fine adjustment knob.

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What is the large knob on the side of the microscope that should be used first when viewing a slide it is a six letter word?

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