Sweating glass issue

[re-tired]

This has more to do with large payne glass in my home but I am having issues with excessive sweating-- I know all the reasons and issues involved, but was wondering if anyone out there knows of anything to apply to the exterior of the glass that might make it somewhat less than what it is

Thanks fellas

Going over to AGO to try over there also

 

[Setec Astronomy]

It`s hard to change the thermodynamics. Maybe some Rain-X or that type of product would cause the condensation to run off more than it does now. For that matter a simple cleaning may help with that.