Questions & Answers for: Celestron focus

Focusing Issue Last night, I used my Celestron 11" NexStar11GPS for observing and astrophotography, and it worked like a charm. Tonight, with the same equipment, I am unable to focus the telescope at ...

focus? I recieved a Nexstar 8 SE as a gift. I can't even focus the moon. I need advice for fix or return to manufacturer. Appreciate any help, thanks. The C8 optical tube has a very large focal range.

Focus knob on Celestron NexStar 5 does not appear to be working. Knob still moves but does not sharpen the focus. Does the focuser move in and out when you turn the knob? If it does then go outside ...

focuser turns but not moving. will turn and move if horizontal but at 30/40 deg will not turn. how can i tighten up? There is an adjustment screw on the focuser, turn it a little to tighten it up. If ...

...but no image. Please help Put the eyepiece with the largest number written on it into the focuser. This is your lowest magnification. During the day time point the scope at a distant object ...

when I look in all I see is my eye?? Did you put an eyepiece into the focuser? You are NOT in focus -- practice focusing during the day time on a distant object. TURN the focusing knob to either the ...

I have a celestron c9,25. I adjust a nikon D3100 with T-Ring and Adapter to my telescope. Firstly I focus to moon, using an eyepiece, then I removed the eyepiece and adjusted the Nikon. The problem is

I'm trying to use a T mount with a Canon DSLR. For some reason I can't get it to focus. Any help? Sometimes certain cameras will NOT come to focus, especially in short tube reflector style ...

focus knob turns but nothing moves I suspect someone has knocked over my telescope and damaged it. When I try to focus, I turn the knob but nothing moves, the knob just turns and turns. What has ...

when using telescope for the first time (looking at venus) it would not focus, also the cross at the front of the tube was most prominent. celestron ps 1000 reflecting telescope... Do stars appear as ...