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Old 25-03-2016, 11:36 AM
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Crushellon (Tim)
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Lens for 1100D

Hi Everyone,

So I've been playing around with my point and shoot camera piggybacked onto my DOB and now I'm hooked (my first results of M42 are attached) So now I want to get an 1100D and continue doing wide angle stuff but with a DSLR. I'm just not sure whether to go for one with the standard lens of if I should get a body only and get a lens seperately. Budget for the lens would be $100-200. OR while looking for an 1100D I have noticed that they aren't really available new anymore but there is the 1200D, same question would apply though.... stock lens kit or body only and lens separately.

M42 Hi rez http://www.astrobin.com/full/242970/0/
(a lot of the detail gets cut out with the PNG file but I can't seem to host the original TIF file that I made anywhere)

Canon Powershot SX100is
180 x Lights @ 1600iso f4.3 15seconds
40 x Bias
40 x Darks
edited in pixinsight
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  #2  
Old 25-03-2016, 01:18 PM
raymo
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I personally would get body only, as the kit 18-55mm is very mediocre,
and get a new or used lens of your choice from the classifieds on this forum, or perhaps ebay.
raymo
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  #3  
Old 25-03-2016, 02:00 PM
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Camelopardalis (Dunk)
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Yeah, the kit lens is so-so.

Depends on what focal length you're interested in...makes a big difference to the FOV.

The Canon 50mm f/1.8 and 40mm f/2.8 are hard to beat for the price, although as with most lenses (even expensive ones), you may need to stop it down a bit to get crisper corners.
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Old 25-03-2016, 04:33 PM
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traveller (Bo)
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50 mm f1.8 cheap and fun but very capable.
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  #5  
Old 25-03-2016, 05:14 PM
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Crushellon (Tim)
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Just lined up a 550D, 18-55mm & 50mm f1.8 for $400 all up. Stoked
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  #6  
Old 25-03-2016, 05:18 PM
raymo
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well done.
raymo
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  #7  
Old 25-03-2016, 08:15 PM
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Crushellon (Tim)
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Is this what I would need to stick the 550d directly onto the 1.25" adapter? (I have a skywatcher dob)

http://m.ebay.com/itm/T2-T-2-lens-to...078?nav=SEARCH

Thanks in advance.
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Old 26-03-2016, 12:24 PM
raymo
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That's the one.
raymo
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Old 26-03-2016, 03:07 PM
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Crushellon (Tim)
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got the 550D last night and it was kinda clear when I got home so I busted it out. Was literally learning to use it in the dark, so I'm pretty happy considering. It would seem as if it was out of focus.

550D 50mm f1.8 iso1600 10sec
60 x Lights
40 x Darks
40 x Bias

Hi Rez http://www.astrobin.com/243062/
Attached Thumbnails
Click for full-size image (master post edit small.jpg)
266.8 KB19 views
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  #10  
Old 26-03-2016, 03:28 PM
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jenchris (Jennifer)
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I don't think it would give you all those stars out of focus.
I'd say it is either atmospheric or shutter slap.
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  #11  
Old 26-03-2016, 03:35 PM
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Crushellon (Tim)
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yeh... I honestly have no idea being that this is my second attempt ever at astrophotography and first with a DSLR. The mirror was flapping up and down for every shot but from what I've read there's nothing i can do about it unless I'm willing to go at the mirror with a red hot screwdriver...
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  #12  
Old 26-03-2016, 04:38 PM
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Crushellon (Tim)
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I think I figured out the problem. I need to stop down the lense to f4.0 to reduce coma
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