Trade007

13 minutes ago, Nigel G said:

Adapter made and waiting for t ring ☺

Nige

Looks cracking mailed you ?

I've just got what you mean now but cutting 1/4 inch of tube I thought it was the silver tube I realise you mean of the black tube going in the scope lol it's lot easier when the scopes in front of me .Send me a pm when your about to arrange this cheers for this as well 

50 minutes ago, Nigel G said:

I have made an album for the modifications needed to be made. If you want an adapter made I can knock another up at the cost of the t ring and p&p

Nige.

 

Alright nige ye I've just checked my scope I know what you mean now I wouldn't have anything to knock that up but I'll take you up on that offer if you let me know how much it will cost Defoe up for that Thoe . That would mean me just take 1/4 inch of my focus tube that's right ain't it ? 

I was was thinking about a way round that problem as I couldn't think what I could use what do you think would happen if I took 1/4 inch of focus tube but also the length of the knuckle of the eye piece holder then I wouldn't need the plastic adaption then or do you think that would be to much to take of the focus tube 

Just now, Nigel G said:

I'm afraid that still won't reach focus by about 3/8 of an inch 8-9mm. The eye piece holder part of the focuser has to be removed then the t ring connected to the remaining draw tube which is where the home made bush comes in.

I think I'm getting it now I don't have a back garden to go to so have to travel couple miles to dark site so as a result I keep scope and everything in my car so after I've been out tonight I'll bring scope back indoors so I can have a proper look at it tomorrow work out what I need to do .Now I realise why some my pics ain't looked great it's because I was using Barlow 2x which was ok for short exposures but no good for longer .Cheers for the knowledge I feel stupid now ha ha my excuse I haven't been doing it 6 months yet 

1 hour ago, happy-kat said:

I have one of these that attaches to my T ring.

It's called a T mount.

link here

Cheers Kat so I'd use the t mount instead of making the one nige did ? So I could buy that reduce my focus tube by 1/4 inch take eye piece holder of I can reach focus .I thinks that's right ?? Cheers for the help nige Kat ??

Sorry about some words been changed trying means t ring dam iPad 

21 minutes ago, Nigel G said:

Your certainly not being stupid, I had the same trouble.  The SD 150p will not focus the Canon 1200d at prime focus.although you can attach for prime. You need to shorten the focuser and make a bush to fit the t ring. You cannot buy the bush, I  made it from a plastic pipe fitting. You get better images at prime as well.

Nige.

If I use your method take 3 1/4" of focuses tube will I need to adapt my t ring with the same plastic ring you made ? What does the new plastic ring do ? I understand getting the camera closer to achieve focus 

im going out tonight hopefully if I attach my trying to my 1200d do I just attach that straight to the focus tube ? I was using my Barlow with and with out the lens fitted at the end but always with the Barlow tube attached and slid into the focuses tube lol 

but now I'm thinking I'm having a stupid moment ha ha so I can fix my camera straight on my scope with just the t ring no Barlow tube ?? Ha ha ha 

is my thinking right there nige ?? 

I got got some pics of space station the other day well chuffed with em even Thoe I can't process them I'm same as you been great fun learning seeing things 

dont laugh lol

2 minutes ago, The Admiral said:

Oh Nige, on the subject of using a Barlow, I've been having a mental disussion with myself, and that is, will there be any benefit? On the one hand, you'll reduce the number of photons per pixel, which in term means more noise and therefore more exposure becomes necessary. Then, if you are already over-sampling (i.e. you've got a lot of pixels per star, with its size broadening due to seeing), will you get any higher resolution. Couple that with the magnification of mount movement. So all in all, I'm not sure. In fact I had planned to run a test the next time I image, as long as I've time available in the schedule.

Ian

I use a Barlow when taking my pics I'm new to this myself not really sure how to use my camera as prime like I hear other people saying I use my Barlow attached to my tiring attached to camera then scope but haven't worked out how to attach camera with out Barlow .Ive tried using the 2x Barlow with out the lens attached but couldn't reach focus , does the mean I need an extension or am I just being stupid here any advice be warmly received ?

29 minutes ago, Nigel G said:

The ring nebula 54x30s and same as previous images.

big crop to try and get this little dso slightly bigger which shows when zoomed in, might try with a barlow next time.

I'm enjoying this learning and improving bit by bit, for now I don't need to get eq mount, I think there's much much more to learn with what I have now. As I  may have said before, I am way beyond my expectations, after reading books like "making every photon count " which quotes, you must have an eq mount, guiding scope and camera to image dso's. 

They might not be hubble spec images but our images are not blooming bad for alt az mounts, keep it up guys. ☺

Nige.

Hi nige seen some of your pics very nice I too am very new to astronomy AP I believe you've got the same set up as me I've got sky watcher 150 p azt/alt mount with a canon 1200d .Am I correct is this the same as yours ?

alas I'm lacking a laptop to process my pics at the moment what I wanted to ask was I use t thread with a 2x Barlow do you use a Barlow or just prime how do you attach your canon to scope ?? 

I've only got iPad so can't process pics so not taking lots like people are saying just take single shots play about with them in photo shop but I'm loving some of the pics I've seen on here really amazing .

heres one of mine don't laugh singe shot