Habt oder hattet Ihr bereits Montierungen, die sich "verkühlten" ?
StarDiscovery, Orion Sirius Pro AZ/EQ-G zurzeit bis -4°C problemlos.
Gruß,
Peter
PS: 7° Fahrenheit = ca. minus 14°C
ZitatIn this video, we tried to start up our iOptron CEM70G mount at roughly 7 degrees - ineffectively. As it turned out, we have concluded that we were actually pushing the limits of this astronomical telescope mount. In the future, we'll try warming it with gentle "heat wrap," not unlike what is used in the winter with water pipes which otherwise would be vulnerable for freezing. If you're able to watch the video, please use the comments under the video to share if YOUR mount has ever failed to start at temperatures like these, especially if you also have a CEM70G. Thanks for your help!
https://www.cloudynights.com/t…ession-videos/?p=11621757