For astronomy enthusiasts, using an astronomical telescope is an exciting first step in exploring the universe.

Whether observing bright planets or distant galaxies, understanding the correct method of use can significantly enhance the observation experience.

Here, Lykkers, we provide detailed steps for novices on how to use astronomical telescopes, covering everything from preparation to concluding the observation, to help users quickly get started and fully enjoy the wonders of astronomical observation.

Before using an astronomical telescope, thorough preparation is essential. The choice of observation location is crucial. Ideally, the location should be far from urban light pollution and situated in an open area, such as the suburbs or highlands.

Additionally, the timing of the observation is important. It is advisable to observe at night when the weather is clear and the skies are relatively free of clouds. Checking the weather forecast can help choose the best time for observation.

Ensure that the telescope is placed firmly on the ground to minimize vibrations during observation. Selecting the appropriate magnification is also a critical part of preparation. High magnification allows for more detailed views of celestial objects, but it is essential to ensure that the telescope remains stable to avoid blurred images.

Telescope Debugging

1. Daytime Debugging: Conduct preliminary debugging during the day to familiarize yourself with the telescope's operation. Aim the body tube at a distant object, such as a tall building or a mountain peak, and install a low-magnification eyepiece, such as a 20mm. Adjust the focus until the object is clear and centred in the body tube.

2. Adjusting the Finderscope: The finderscope is a helpful tool for locating celestial bodies. Use the three adjustment screws on the finderscope to centre the target in the body tube within the crosshairs of the finder scope. This step is crucial for ensuring accurate observations.

3. Replacing the Eyepiece: Switch to a high-magnification eyepiece, such as a 10mm or 5mm, and repeat the previous steps. Ensure that the target in the body tube remains centred within the crosshairs of the finder scope. This ensures that the target remains accurately positioned at higher magnifications.

Adjusting the Telescope Position

Place the tripod of the astronomical telescope on stable ground and point the telescope towards the sky. Use the azimuth and altitude adjustment knobs to adjust the field of view and locate the celestial body you wish to observe. Consult a star map or use astronomical software to help pinpoint the target celestial body and ensure accurate observation.

Focus Adjustment

Once the telescope is aimed at the target celestial body, adjust the focus to achieve a clear image in the field of view. Slowly rotate the focus adjustment knob until the image is sharp and well-defined. Be gentle when adjusting the focus to avoid damaging the optical system of the telescope.

Adjusting the Magnification

Astronomical telescopes are typically equipped with eyepieces of varying magnifications. Magnification can be adjusted by swapping out the eyepiece or adding a magnifying lens. The choice of magnification depends on the size and brightness of the celestial body.

For objects with fine details, such as the surface of the Moon or planetary rings, a higher magnification eyepiece is preferable. For fainter or larger celestial bodies, such as nebulae or star clusters, a lower magnification eyepiece is more suitable.

Observation

Once the telescope is properly adjusted, you can begin observing celestial bodies. During observation, try to avoid staying in one position for too long to prevent heat distortion or condensation on the telescope lens. Taking regular breaks and adjusting the viewing angle can improve the overall observation experience.

End of Observation

After finishing the observation, turn off the telescope and clean it. Use lens-cleaning tissue paper and lens cleaning fluid to gently wipe the lens, avoiding rough cloths or papers that could scratch the lens. Store the telescope in a dry, cool place, away from moisture and direct sunlight, to ensure it remains in good working order for future use.

By following these steps, novices can use astronomical telescopes to explore the universe with greater confidence. Whether observing the twinkling stars or the mysteries of nebulae, the telescope will bring these celestial wonders into view. May each observation offer new surprises and discoveries, enhancing the joy of astronomical exploration.