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Old 25-10-2019, 11:09 AM
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Outcast (Carlton)
Always gonna be a NOOB...

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Join Date: Oct 2008
Location: Cairns, Qld
Posts: 1,289
Sirius Optics 38mm 70* SWA 2" EP

As part of the restructure of my EP collection I have decided to let this one go.

Price: $100 posted anywhere in Australia

It was purchased from Sirius Optics approx. 12 months ago for $159 to provide a particular service, namely to open up the FOV in my 8" SCT to it's maximum of 1.3 degrees.

I believe this EP is the same as the Orion Q70 but, I am not 100% certain.

Performance is very good in a slow focal ratio scope such as an 8" F10 SCT, pretty good in an 80mm F6 triplet refractor & ummm, to be honest, not so nice in a 12" F5 Newtonian reflector with a fair bit of coma from about 50 degrees out to the edge in a Newt.

The EP is in pristine condition with no marks on the glass or barrel...

So, if you are looking for a very reasonable wideview performer for your SCT or Refractor at a bargain price then this EP is for you.

Thankyou for looking
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Last edited by Outcast; 01-11-2019 at 07:59 PM.