[Peter Ward]

Originally Posted by Stefan Buda

Maybe a super resolution image taken with one of these knocked you out : https://soleye.eu/telescopes

There is some amazing custom H-alpha gear and imagery coming out of Europe at the moment.

I'd like to convert my AP155 to a dual pressure tuned etalon system and use its full aperture but it would need a custom telecentric lens system and adapters for the Lunt etalons.

Not something I could knock up my Bunnings Ryobi drill kit!