What is the proper way to put back in the Amici roof prism in my finder scope. I have...

Stacy C

New member
...the Orion SkyQuest XT10? I took it apart to clean it because the stars looked dim, big & blurry. Kinda like when you look through your telescope and your eyepeice is out of focus so you turn your knob until the image is clear and sharp. A star kind of looks like a distant galaxy in my finder scope. I dont know what is wrong with it. Can someone please help me? Also if I take a air hose and blow off the dust on my main mirror while its still in the tube will that mess it up. My mirror has a little bit of dust on and a cob-web in the corner. What is the best way to clean it and what is the easiest way to fix my finder scope?? Please any advice will help me out alot..... Thanks for your time.
 
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