Boyan Stiliyanov avatar
I'm an amateur astronomer and photographer (though certainly not beginner) and I'm
changing my camera from Canon 550D to the Sony a6000. I really like most of its features
for photography, but what about astrophotography? Do you see any cons?

I use telephoto lenses and the Star Adventurer. I could probably upgrade and add an 
autoguider but that'd be 1-2 years in the future.

Thank you
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Andy Wray avatar
I believe the Canon cameras are better suited to astrophotography as more people used them in the early days due to their ability to support a remote liveview.  As such, a much better eco-system has been built around them for astrophotography (filters, IR-modding, updated software specifically to support AP etc..).  That said, I have never used canon myself.  I did, however, successfully use the Sony NEX-5N (a predecessor of the a6000) for my initial AP work and was pleasantly surprised by some of the results.  A few examples are:


M31 taken with an old Sony NEX 5N camera




M27 ... The dumbbell nebula




Moon -- quick stitch of 30 shots on Sony NEX 5N through Skywatcher 200 PDS


The biggest drawback of the NEX-5N was its lack of liveview and remote control (I had to use an infrared intervalometer).  Hopefully you can check out how the a6000 supports remote control/liveview.
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Boyan Stiliyanov avatar
Andy Wray:
I believe the Canon cameras are better suited to astrophotography as more people used them in the early days due to their ability to support a remote liveview.  As such, a much better eco-system has been built around them for astrophotography (filters, IR-modding, updated software specifically to support AP etc..).  That said, I have never used canon myself.  I did, however, successfully use the Sony NEX-5N (a predecessor of the a6000) for my initial AP work and was pleasantly surprised by some of the results.  A few examples are:


M31 taken with an old Sony NEX 5N camera




M27 ... The dumbbell nebula




Moon -- quick stitch of 30 shots on Sony NEX 5N through Skywatcher 200 PDS


The biggest drawback of the NEX-5N was its lack of liveview and remote control (I had to use an infrared intervalometer).  Hopefully you can check out how the a6000 supports remote control/liveview.

Thanks, the a6000 seems to have the features you mentioned. Great photos. And you're right, most of the software and hardware is available for Canon.
Gernot Schreider avatar
Hi Boven

I am in astrophotography now for about 2 years and I do use a Sony Alpha6000 since I started, because I owned it already.
I am quite happy with the camera and I use it for widefield in combination with a 300mm and a 135mm Zeiss lens and for deep sky objects in combination with a Meade 8" SC.
The camera is very robust and even in below freezing temperatures it has never let me down. I recommend to buy a dummy battery adapter to connect the camera to a power supply, because the battery will drain quite fast.

I think if you already own the camera it is a good start into the hobby and soon you will make your own experiences.

If you want to start guiding you could get a affordable guide camera and then you are well enough equipped to get started.

CS
Gernot
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