Meade #829 Rear Focus Viewfinder, 8x50mm, White Tube, with Bracket
Your card will only be charged once item ships.
Essential in finding objects at low power for polar alignment or quick spotting, Viewfinders are basically like half a binocular. Properly align the finderscope to the eyepiece, so that whatever you see in the finderscope, will be in the eyepiece.
When the object is found with the findescope, use a higher power eyepiece which will refine the alignment.
This Meade #545 Viewfinder is standard equipment on the Deluxe Dobsonian telescopes. Viewfinder bracket is included in this version.