Astromania Finder Scope 9x50, Right Angle Correct Image Optical Telescope Finder, Fully Multi-Coated Finderscope for Astronomical Telescope with Crosshair and Bracket - Upright and Non-Reversed Image

9x50 finder scope with 50mm objective lens diameter; brighter DSOs directly visible. Makes a large number of aditional stars available that has a big plus for being able to successfully locate objects. Enjoy both comfortable 90 degree viewing angle and upright with non-reversed image; integrated prism displays objects in similar way to that with binoculars or spotting scopes; makes using a star map much easier and observe near zenith at relaxed angle. The achromatic optics provide a bright; true to life image at 9x magnification; the optical surfaces have been multi coated to prevent irritating reflections. Finder fits onto most telescopes; easy focusing at the objective lens; adjustment of finder scope alignment via two screws and spring