Re: 130 EDF Starfire Field Flatteners

Roland Christen

-----Original Message-----
From: Mike Dodd <mike@...>
Sent: Fri, Nov 27, 2020 1:09 pm
Subject: Re: [ap-gto] 130 EDF Starfire Field Flatteners

On 11/27/2020 1:14 PM, Roland Christen via wrote:
> Most likely our standard GT/GTX flatteners will work on TMB scopes.
> However, these flatteners require the Feathertouch 3.5" focuser with our
> AP dovetail adapter. It might be difficult to cobble together a suitable
> adapter for your scope.

Thanks, Roland. I have a Feather Touch 3545 focuser, which I believe is
3.5". On the camera end of it is what my documents say is a "Starlight
Instruments AP End Cap" that accepts an AP A1008 2" threaded extension tube.

I didn't find a dovetail adapter on the AP website that looks like it
threads onto an FT 3.5" focuser. But if the adapter you're referring to
does so, it sounds like I could use a GT/GTX flattener without much

Can you give me the part number for the dovetail adapter? What size/type
threads are on the camera side of the flattener?

Thanks again.

--- Mike

Roland Christen

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