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Doc Willie
Carpal Tunnel
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Reged: 03/31/10

Loc: Mid-Hudson Valley, NY, USA
PST external on a Lunt new
      #6302328 - 01/09/14 03:40 PM

Is it permitted to ask how to stack a Coronado PST external etalon on a Lunt 60?

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bill1234
professor emeritus


Reged: 04/21/11

Loc: NJ, USA
Re: PST external on a Lunt new [Re: Doc Willie]
      #6302690 - 01/09/14 06:13 PM

You will need an adapter. Call LUNT , they will make you one.

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Bill Cowles
MacGyver
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Reged: 04/16/06

Loc: Utah
Re: PST external on a Lunt [Re: bill1234]
      #6304341 - 01/10/14 02:17 PM Attachment (9 downloads)

You can adapt almost any filter with the correct adpt. ring. Years ago I had an adaptor made to use my 40mm filter to my 60mm Solarmax filter. It works but it gave a much dimmer and smaller sweet spot. I now connect the 60mm Solarmax filter to my Lunt 50mm filter.

Bill


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