Quote:
Originally Posted by VPAstro
Looks like frost on the sensor to me. What temp are you cooling to.
I have the same problem on my SBIG. I change my desiccant all the time, but still have the same problem. I can't really cool below zero any more without this issue.
|
Thanks for the input Andrew, I've been cooling to -10 with no problem until now, night time ambient is usually around 22 but humidity has been quite high lately. Sounds like I should look at changing the dessicant on the strength of this.
Tony