astrophotography- HELP!

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matcat

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I am attempting astrophotos, but when I am focusing I dont have enough in-focus. It is with eypiece projection and prime focus. All advise is accepted.
 
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afterburn

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Need more info. What do you mean by "not enough in-focus"? Are you using a t-adapter? What kind of camera/scope? What settings are you using and what are you trying to shoot?
 
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matcat

Guest
Meade DS-2130 scope, pentax super me camera. the foucuser is all the way in but just out of focus, imaging double stars.
 
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afterburn

Guest
If you are connecting to the rear cell (prime focus) I think you need a SLR camera (removable lens) Try taking a shot using the afocal method (through the eyepiece). You can get a T-adapter for this and take some nice shots.<br /><br />Here are some of mine. http://home.wavecable.com/~medell/medell/space.html <br /><br />I have some afocal and wide angle shots threre<br />
 
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bobw

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I like the one with the dog! They are all good. My favorite is the 187 stack picture of Jupiter.<br /><br />What kind of filter did you use for the pictures of the sun? <div class="Discussion_UserSignature"> </div>
 
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afterburn

Guest
Yeah, cosmic pool is my favorite; it took me quite a while to put that one together. The Jupiter picture was a bit of work as well.<br /><br />On the sun, I was playing around with several filters: On the large one I used a narrow band nebula filter and the smaller on was just a simple blue filter. Of course both were in conjunction with my full aperture solar filter. <br /><br />
 
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bobw

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Thanks. I wish I had a full aperture solar filter... some day.... <br /><br />EDIT:<br /><br />Oops...forgot to ask. Is that a photographic or a visual full aperture filter? Can you use the visual one for both or do you have to get two? <div class="Discussion_UserSignature"> </div>
 
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bobw

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OK. Saved the link. That stuff scares me. I'll do it. <div class="Discussion_UserSignature"> </div>
 
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matcat

Guest
i am doing afocal. I just need more in-focus. is there a lens or anything that could get it into focus?
 
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afterburn

Guest
If you can look through your eyepiece and focus in on an object you should not have trouble taking a picture through it. <br /><br />Here is the steps I take:<br />I find my object and focus in on it. I then take the eyepiece out, attach it to the camera and set it back in. Even in auto focus mode your picture should come out. I set my camera on manual and set the focus out to infinity for a shaper image. <br /><br />Are you able too look directly into the eyepiece and see in focus? <br />
 
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kai_25

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i cant send you directly photos that i had through space.com, but i can if you give me your e-mail add... <img src="/images/icons/laugh.gif" />
 
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matcat

Guest
what are you using? Im using the meade basic camera addapter with t-ring. will it work better in prime focus. the eyepiece in the adapter increases length from the mirror to eyepiece. I need to put the focuser in as far as possible but when I do that it is still out of focus.
 
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