Please contact me if you have one for sale.
Andy
WANTED: Triband ERF or Calcium ERF
- marktownley
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Re: WANTED: Triband ERF or Calcium ERF
Hi Andy, what size Calcium ERF?
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
Re: WANTED: Triband ERF or Calcium ERF
Hi Mark
I use a Sky Watcher Equinox 100mm OTA for solar astronomy so need to be able to mount it on that.
Andy
I use a Sky Watcher Equinox 100mm OTA for solar astronomy so need to be able to mount it on that.
Andy
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Re: WANTED: Triband ERF or Calcium ERF
Still looking? I have an Aries 152mm I will be selling...trying to remember now if it is tri-band or dual-band.
Jack
Jack
Explore Scientific 152mm f6.5 achromat
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation