Explore Scientific Telescope Telrad projection finder with base for easy finding of celestial objects

The TELRAD viewfinder can be easily mounted on any telescope and makes alignment of the telescope with the starry sky a breeze. The projection finder produces concentric light circuits with diameters of 4 degrees, 2° and 0.5° in the sky. The complete starry sky is visible through the TELRAD viewfinder without magnification. The assembly is very simple. Dimensions: 180 x 60 x 120 mm / Weight: 200 g; Power supply: 2 x AA batteries (not included) Box contents: TELWHEEL viewfinder with projector and battery compartment, TELWHEEL base with quick coupling for the viewfinder, adhesive strips for attaching to the telescope