Schmidt-Cassegrain Teleskop SC 150/1500 NexStar Evolution 6

A coating with particularly high light transmission.

Describes the exact structure of the telescope thereby further subdividing the different types of telescope.

A reflector telescope with a particularly compact design but a long focal length. In addition to two mirrors, it has a Schmidt corrector plate at the front.

The aperture indicates the diameter of the objective lens or the mirror.

The telescope’s magnification should not exceed this factor, because otherwise the image will appear weak and dark.

Including eyepiece, but excluding dew cap.

The weight of the tube is critical for the correct choice of mount.

The ability of the optic to discern the fine detail of objects that are close together.

Here, the construction type means the geometric shape of the primary mirror.

Fan for a quicker alignment of the mirror temperature to the ambient temperature.

Focusers are available in 1.25" or 2" formats. Many 2" focusers also have a 1.25" adapter.

Are mainly differentiated between equatorial and altazimuth. A special type of altazimuth mount is the Dobsonian mount.

These astronomical mounts are particularly lightweight and compact.

Object positioning system, available in real GoTo and also PushTo versions.

After pointing at three random stars, the electronic control knows the orientation of the telescope.

A telescope always displays an object upside down. This law of optics can only be compensated for by an erecting system. Erecting lenses, diagonal mirrors or Amici prisms provide you with an upright image. Diagonal mirrors provide an upright but back-to-front image and Amici prisms provide an upright and right-sided image.

Eyepieces are needed for observing. Depending on the focal length, you achieve a certain level of magnification.
The specification 1.25" refers to the diameter of the connector (1.25" = 31.8 millimetres).

The latest version of one of the most popular series of telescope.

Telescopes for experienced observers, but also for ambitious beginners.

Telescopes suitable for a fixed mount, whether that is in the garden or an observatory.