Universal finder scope slipper allows you to mount your well-proven SkyWatcher finder scope on other telescopes. Its curved design makes it optimal for any telescope tube with a diameter between 130 mm and 400 mm.
Two screw mounting slots have an inner distance of 18 mm and an outer distance of 48 mm. Its central hole provides a solution even when there is only room for one screw.
Tip:if you want to mount a SkyWatcher finder scope on a Bresser Messier telescope, you can do so with this slipper.