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[aldrian1234]

1. Describe briefly and in systematic order the manner or method of properly using microscope.

2.Give some precautionary measure in the use of microscope.

 

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1. The proper use of a microscope involves the following systematic steps:

a. Preparation:
- Ensure the microscope is placed on a stable and flat surface.
- Clean the lenses of the microscope using lens paper or a soft cloth.
- Plug in the microscope and turn on the light source.

b. Adjusting the light:
- Use the light intensity control to adjust the brightness of the light source.
- Adjust the mirror or condenser to ensure proper illumination of the specimen.

c. Setting the magnification:
- Start with the lowest objective lens (typically 4x or 10x) in place.
- Place the slide containing the specimen on the stage and secure it with the stage clips.
- Use the coarse focus knob to bring the specimen into approximate focus.
- Fine-tune the focus using the fine focus knob until the image appears clear.

d. Adjusting the magnification:
- Rotate the nosepiece to switch to a higher objective lens (e.g., 40x or 100x).
- Use the fine focus knob to bring the specimen into focus again.
- It is important to avoid contact between the objective lens and the slide to prevent damage.

e. Observing and analyzing the specimen:
- Use the mechanical stage controls to move the slide horizontally and vertically as needed.
- Observe the specimen through the eyepiece and adjust the focus as required.
- Take note of any notable structures or characteristics in the specimen.

f. Cleaning and storage:
- Turn off the light source and unplug the microscope.
- Use lens paper or a soft cloth to clean the objective and eyepiece lenses.
- Carefully remove the slide and any other accessories from the microscope.
- Cover the microscope with a dust cover and store it in a safe place.

2. Precautionary measures to consider when using a microscope include:

a. Handling the microscope:
- Handle the microscope with care, avoiding any rough movements or jolts.
- Hold the microscope by the base and arm while carrying it.

b. Avoiding excessive light intensity:
- Do not leave the light source on for extended periods when not in use, as it may generate excessive heat.
- Prevent direct exposure of the light source to flammable materials.

c. Protecting the lenses:
- Do not touch the lenses with bare fingers; use lens paper or a soft cloth.
- Avoid using excessive force when cleaning the lenses to prevent scratching.

d. Preventing damage to slides:
- Ensure slides are securely placed on the stage and properly clipped to avoid accidental movement or falling.
- Avoid banging or hitting the slides against the objective lenses.

e. Adjusting the focus carefully:
- Use the coarse focus knob only when using the lowest magnification to avoid crashing the objective into the slide.
- When switching to higher magnifications, use the fine focus knob for adjustments.

f. Maintaining cleanliness:
- Keep the microscope clean and free from dust and debris.
- Regularly clean the stage, condenser, and other parts of the microscope to ensure clear observations.

By following these systematic steps and precautionary measures, the microscope can be used effectively and safely.

 

[N E G A N]

Ito naman from chat GPT kuys.

1. Proper Use of a Microscope:

- Preparation:
- Clean the lenses with lens paper.
- Ensure that the microscope is on a stable, flat surface.

- Initial Setup:
- Plug in and switch on the illuminator (if it’s not battery-operated).
- Start with the lowest power objective lens.

- Placing the Slide:
- Secure the slide on the stage using the clips.
- Use the stage controls to center the specimen.

- Focusing:
- Look through the eyepiece and use the coarse focus knob to bring the specimen into general focus.
- Fine-tune the focus with the fine adjustment knob.

- Adjusting Magnification:
- If a higher magnification is needed, switch to the next objective lens.
- Refocus using the fine adjustment knob with each increase in magnification.

- Viewing:
- Move the slide around until the part of the specimen you wish to view is under the objective lens.
- Adjust the diaphragm or light intensity for the best light.

- When Finished:
- Lower the stage, remove the slide, and switch off the light.
- Clean the microscope, retract the objectives, and cover it with a dust cover.

2. Precautionary Measures:

- Handle the microscope with both hands when carrying it (one on the arm and one beneath the base).
- Avoid touching the glass parts with your fingers; use lens paper for cleaning the lenses.
- Do not force any of the moving parts; use the knobs gently.
- Never slide the microscope across a surface.
- Keep liquids away to prevent s***** that can damage the mechanical or optical components.
- When storing the microscope, ensure it’s covered and placed in a dry, safe place to prevent dust accumulation and accidental damage.