The SkyWatcher Explorer 130/900 EQ2 is generally regarded as a good choice for beginners. It offers a 130mm aperture, which is capable of gathering a substantial amount of light, making it possible to observe planets, the moon, and some deep-sky objects with clarity. This size is an excellent entry point for amateur astronomers because it balances portability with performance; larger telescopes may provide slightly better viewing but often at the cost of convenience and ease of use.
The 900mm focal length gives a reasonable amount of magnification for general viewing, making it versatile for different celestial objects. The EQ2 equatorial mount is slightly more challenging for complete beginners compared to an alt-azimuth mount but provides the benefit of accurately tracking celestial objects as the earth rotates, which is a useful skill to learn and advantageous for prolonged observations.
However, beginners should be prepared to spend some time learning how to align and utilize an equatorial mount correctly, as it requires understanding celestial coordinates. The setup might include a learning curve, but it enables the user to deepen their understanding of astronomical movement and develop better observational habits for more advanced astronomy.
In conclusion, with time invested in learning how to use its mount effectively, the SkyWatcher Explorer 130/900 EQ2 can be a robust telescope for beginners, beloved for its power and versatility, ready to provide rewarding experiences in amateur astronomy.