Windows with fly screens to keep midges out

[North80]

I'm looking for options on windows with good fly screens for keeping midges out. 

 

I live in rural Scotland have midges are a big problem, I want a window that I can open with a fly screen that keeps them out. Bats also sometimes fly in so want to stop them coming in because of the rabies risk. 

 

Does anyone have any ideas for widows with a fly screen you can open that also don't block the view? 

[JohnMo]

Aircon?