Steve o

Hi, does anyone have a contact for repairs to a PST. I believe it was knocked over on the tripod and now only sun spots are visible, there are no prominences visible tuned. Thanks Steve .

Thanks guys for your input, I'm based in Hull East Yorkshire. I'll consider the options you've given. Regards Steve.

Yes we were seeing other detail, its been a while due to the minimum but I'm sure there were other subtle details we are missing, and seem to coincide with a group viewing of eclipse or transit.

Thanks Stu, Yes the focus is sharp and will run in and out of focus smoothly. Yes it could be possible the tuner has become detached as just the other day I was looking a the new solar cycle sun spot and the tuning didn't appear to change much on the new spot. No surface detail or prominences, just orange ball in HA.

Hi, Im new to this forum. Im looking for advice on an old 2006 Coronada PST. We suspect at some point during a group viewing it was knocked over as there were scuffs on the front lens shield. Since then we struggle to see anything other than sun spots no mater how much tuning and focusing we do, no flares etc. Is there possibly anything we can do internally to check alignment's etc or is there any calibration centres in the UK ? Regards Steve .