# Congratulations

[![image.png](https://bookstack.astroshop.de/uploads/images/gallery/2026-02/scaled-1680-/GoSimage.png)](https://bookstack.astroshop.de/uploads/images/gallery/2026-02/GoSimage.png)Congratulations on your purchase of this fine telescope. This great telescope has five lenses, double ED and a flat field of view that will create stunning images.

The highlights at a glance:

- <span style="white-space: pre-wrap;"> 72mm quintuplet ED Apo with five lenses, two of which are made of ED glass for an even more brilliant image</span>
- <span style="white-space: pre-wrap;"> A two-lens integrated corrector ensures a flat and illuminated field, also suitable for full-frame cameras with an image circle of up to 44mm</span>
- <span style="white-space: pre-wrap;"> 3" focuser with a 1:10 reduction ratio: Easily focus larger and heavier cameras with high precision</span>
- <span style="white-space: pre-wrap;"> 140mm back focus</span>
- <span style="white-space: pre-wrap;"> Camera rotates 360° so you can find the right orientation</span>