

Adjust the mount using the slow motion controls so that the object is right in the center of the view.ĥ. Looking through a low power eyepiece (25mm is ideal) find the object by adjusting your telescope and focus the object. Point your telescope to something like a TV aerial or a chimney - anything about that size will do, and the further away the better.

Now set your scope up as normal but put the red dot finder on instead of the usual optical finder.Ĥ. Look through the hole at the front of the finder and you should see the red dot and be able to make it brighter or dimmer by using that rotary control which is also the on/off switch.ģ. Next, try the finder by switching it on with the small rotary control on the side. This allows the battery to make contact so that the red dot appears when you switch it on.Ģ. First of all pull out the clear plastic sheet that is at the front and on the bottom - you can see this in one of the photos.
#RED VIEWFINDER UPGRADE#
W9139A is an easy upgrade to the optical finders that are usually found on 4.5" and 6" reflectors and many refractors as it is a straight replacement, mounting holes size: 10*7mm (L*W)ġ. Red Dot Finder Scope top part can be removed and used as a replacement for many other red dot finders found on Skywatcher and Celestron telescopesĥ. LED dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easilyĤ. Fully adjustable up and down left and rightģ.
