Peltier Cooler / Heater

[davidpretorius]

The condensation on the primary has been given me the "you know whats" lately.
So with the primary mirror actually going under the ambient by as much as 1.5 degrees, I thought I may as well use the little voltage switcher that came with the Dick Smith Fridge.
So, now my cold plate can become a warm plate to help bring the temp back up and or remove condensation.....
Now for the clouds to go away!:lol:

[xelasnave]

Thats really being very creative. I hate dew and simply give up when its about. There is nothing more frustrating on a long exposure to realise it has landed.. at first you think mmm nice shot what a lot of nebulosity and you blow the image up and its useless.
alex