9x50 SkyWatcher with cross with threads and assembly. It can be used in most telescopes from various manufacturers. The achromatic lens with a diameter of 50 mm collects enough light to easily and precisely position the telescope on the desired object. The binding of the finder makes it possible to adjust its position, thanks to which it can be quickly and easily positioned parallel to the telescope's optical axis. The foot allows you to quickly connect and disconnect the finder from the telescope tube. Included with the assembly (clamp), without the foot attached to the tube (footer available separately).