Coma Corrector problem

[majestic0110]

I was out last night for about 20 minutes and I noticed that there were some anomalies in an image I took, please see attached.

I was shooting Vega, then I noticed on my live view that there were green smokey/dew type optical problems on the image itself - you can see it in the attached image at the top. Also, around the star Vega itself, you can see some strange problems too.

I took a look at the lens of the corrector itself just now and could not see much dirt, though there was a tiny hair or two. My question is, what caused the aforementioned problems- was it dew? I had only been out for ten minutes or so at that stage. Any ideas greatly appreciated! I am a little stumped to be honest!

[lukebl]

Looks like internal reflections in the optics. Certainly the ones around the star itself. Unavoidable when imaging an intensely bright object like Vega, I'm afraid.