Wanted: Calcium filter (PST Cak, Lunt, Daystar)

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davidem27
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Wanted: Calcium filter (PST Cak, Lunt, Daystar)

Post by davidem27 »

Hello everyone,
I would like to be able to purchase a Calcium filter.
I'd prefer a K line, but I could evaluate the H line too.

Daystar, Lunt or Coronato PST Cak are welcome.

Please let me know in private messages if you have a module that you want to sell.

Have a nice day


White light: Skywatcher 120 ED and Borg 76 ED with Baader Herschel Wedge and filters
H-alpha: Lunt LS50T Ha BF600, 120 ED modified by Lunt etalon. Thousand Oaks 0.9 Å Prominance filter
Calcium II K: Lunt B1200

www.volpetta.com

We are curious. We need equipment, we need seeing, we need time
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