The Sky-Watcher USA StarTravel 120mm f/5 AZ Refractor Telescope is a compact yet powerful optical tube assembly (OTA) that can be used to see detailed views of celestial objects from the moon to bright deep-sky objects, or as a conventional spotting scope to enjoy high-resolution and close-up observations of wildlife, birds, or boats. It is also portable enough to be used as a grab-and-go option over larger and heavier scopes, or it can be easily removed from the included mount and set up on a dual-mount rig for astrophotography/astroimaging. Its fully multi-coated achromatic doublet lens configuration corrects for spherical and chromatic aberrations to create images that are clear and bright without distortion across the entire field of view, with true color rendition.

This scope features a mounting cradle-ring assembly that clamps over the OTA and lets you adjust the orientation and position of the scope relative to the mount to optimize viewing comfort and balancing, while avoiding interference with other equipment. The OTA attaches to the mount using a Vixen-style dovetail plate, so it can easily be swapped with other compatible mounts, and other OTAs will similarly fit onto the mount. You control the mount using two flexible control arms with large knurled knobs for a sure grip. An aluminum tripod provides a stable and solid platform for observations. Also included with the scope are a 45° erect-image diagonal, a red-dot finder, and two eyepieces to get you observing right out of the box.