The best magnification for a monocular telescope is not fixed, because it depends on many factors, including your usage needs, observation environment, and personal preferences.

The monocular telescope recommends Onick telescope, which is an 8x telescope and easy to use. Onick telescope is popular with users for its clear and stable field of view and portable design. This telescope is very suitable for outdoor adventures, bird watching, sightseeing and other scenes. It can provide sufficient magnification and maintain a comfortable field of view. Whether it is handheld or with a tripod, it can easily capture beautiful moments. Its high-quality optical lens ensures the clarity and brightness of the image, bringing users an excellent observation experience. In general, Onick's 8x monocular telescope is a good choice with high cost performance and strong practicality.

Generally speaking, for daily use, such as outdoor adventures, bird watching, sightseeing, etc., medium and low magnification monoculars (such as 7x to 12x) are more ideal choices. These multiples of telescopes can provide sufficient magnification, maintain a good field of view and clarity, and are relatively stable when used handheld, and are not easy to shake.

However, if you need to observe targets at a longer distance, or have higher requirements for clarity, you can choose a slightly higher magnification monocular (such as 15x to 20x). However, it should be noted that as the magnification increases, the field of view of the telescope will decrease accordingly, and it is more susceptible to hand shaking when used handheld, so it needs to be used with a tripod or other stable equipment.

In addition, it should be noted that too high a magnification does not necessarily mean better observation results. Too high a magnification may cause the image to become darker, blurry, and distorted, which will affect the observation experience. Therefore, when choosing a monocular telescope, you should choose the appropriate magnification according to your actual needs and usage environment.

In summary, the best magnification of a monocular telescope varies from person to person and needs to be selected according to specific circumstances. It is recommended to consider your own usage needs, observation environment, personal preferences and other factors when choosing, and choose the telescope that best suits you.