Celestron 51630 Star Telescope Finderscope, Black

FIND TARGETS WITH YOUR TELESCOPE QUICKLY AND ACCURATELY: The StarPointer red dot finderscope adds “point & look” functionality to any telescope RIGHT-SIDE-UP VIEWS: Unlike some finderscopes, the StarPointer keeps the sky right-side up, matching what you see with your unaided eyes for easy and intuitive use ADJUSTABLE RED DOT: Turn the knob to adjust the brightness of the red dot; Keep it dim to preserve your night vision or turn it up to find land-based objects during the day COMPATIBLE WITH TELESCOPES AND MORE: StarPointer attaches to just about any telescope thanks to its small footprint; It even works great with astronomical binoculars and spotting scopes START OBSERVING RIGHT AWAY: Includes the mounting base and a long-lasting CR2032 3V battery