Yes, in principle this is possible. However, multiple-glazed windows can cause disturbing reflections. Even with an open window, warm indoor air often creates air turbulence that makes the image appear blurry. Therefore, for the best view, it is recommended to observe outside.
Even small telescopes reveal fascinating details on the Moon. With somewhat larger apertures, you can also see planets such as Jupiter or Saturn and, under good conditions, even nebulae, star clusters, and galaxies.
Not complicated at all! Beginners can set up their telescope quickly and get started right away. With a bit of practice, it becomes easier to find objects – but anyone can learn this. For an introduction, we offer the necessary guidance here on our website: Introduction to Astronomy.
The larger the aperture, the more light is collected and the more details you can see. For beginners, smaller models are sufficient, while more ambitious observers prefer larger telescopes.
The useful maximum magnification is approximately twice the aperture diameter in millimetres. For example, a 70 mm telescope can be effectively magnified up to about 140 times.
Yes, with a bit of patience. The Andromeda Nebula is best observed in autumn and winter. Practice makes perfect – with each observation you will notice more details.
That is normal. Finder scopes are only intended to help locate objects easily. For actual observation, the image orientation does not matter.
The finder scope is probably not correctly aligned with the telescope. Align it parallel to the tube before observing.
Possible causes include:
- Incorrect focusing
- Observing through windows or warm air
- Stray light (e.g. street lamps)
- Too much magnification
- Moisture on the optics
Yes, for this purpose an Amici prism is suitable. It is particularly practical for terrestrial observations.
Divide the focal length of the telescope by the focal length of the eyepiece.
Example: 350 mm focal length ÷ 25 mm eyepiece = 14x magnification.
Example: 350 mm focal length ÷ 25 mm eyepiece = 14x magnification.
A rocker box is the simple and stable wooden base of Dobsonian telescopes. It provides a secure stand and allows easy swivelling.
No, this is generally not necessary. The design itself already provides stability.
- Alt-azimuth: easy to use, moves horizontally and vertically
- Equatorial: allows precise tracking of objects with only one axis – ideal for high magnifications and astrophotography
It is best to store it in a dry place at normal room temperature. Attics and basements are often too damp or too warm.
In the original packaging or in a suitable carrying case. Release the axis clamps before transport to prevent damage to the mechanics.
Place it in a dry room and let it dry without protective caps. Only close and store it again once it is completely dry.
Only with a certified solar filter! Without it, there is an acute risk to your eyes. For beginners, special solar telescopes are the safest option. Children should never observe the Sun without supervision.
We do not offer covers in our range ourselves. It is important that any cover is ventilated at the bottom to prevent condensation from forming.
For beginners, refractors are very popular because they are easy to use. Reflector telescopes, on the other hand, offer a lot of performance for less money.
Both have advantages:
- Refractor: clear, high-contrast images, easy to handle
- Reflector: larger aperture for less money, very powerful
Larger aperture = more light and more details. Higher-quality models also offer more stable mounts and better equipment.
That depends on the aperture: the larger it is, the more light the telescope gathers. From around 150 mm aperture, you can also observe faint galaxies and nebulae.
For deep-sky objects, reflector telescopes with at least a 150 mm aperture are suitable. Recommended options include the BRESSER Messier NT-203/1000 EXOS-2 GoTo or a Dobsonian.
Three main classes:
- Moon (visible with small telescopes)
- Planets (require higher magnifications)
- Deep-sky objects like nebulae or galaxies (require larger apertures)
- Moon: from 30 mm
- Planets: from 100 mm
- Deep-Sky: from 150 mm
It is the ability of an optical system to distinguish fine details – the larger the aperture, the higher the resolving power.
