Atik Cameras

Author Topic: EFW2 to Paracorr adapter  (Read 3184 times)


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EFW2 to Paracorr adapter
« on: January 24, 2013, 05:19:12 am »
Hi, all.  First post here.

I would like to be able to use my 383L+ and EFW2 with my Televue Paracorr.  Has anyone tried this combination?

There are two problems: finding an adapter from the Paracorr's 2.4" threads to the EFW2's M54 threads, and getting the back focus distance right.  The distance I can make up with threaded extension tubes. (The Paracorr's variable extension would put the sensor at least 29mm too far back, so I have to make up my own.)

Does anyone know where to find a 2.4" to M54 adapter?  Thanks.


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Re: EFW2 to Paracorr adapter
« Reply #1 on: February 10, 2013, 01:09:28 am »

I don't know if it could be of any help, but I had a similar problem to connect the EFW2 to my Tak FS60-CB f/4.3 reducer, which also needs to stay at a precise distance from the camera CCD sensor. I ended up making a connector with the help of a local lathe workshop.

Although I haven't used it yet, a well know resource is (in case you already don't know it):

Good luck,


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Re: EFW2 to Paracorr adapter
« Reply #2 on: March 20, 2013, 08:37:43 pm »
Hi Keith,

try it here: I saw some on this wonderful site.
Otherwise you can send them an email and I am sure they will find one for your suits..

CGEM, C11, TS Carbon Apo Triplet 90/600, TS Carbon UNC 254/1250, Atik 383l+, EFW2,
TSOAG, Lodestar....