ICEINSPACE
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12-10-2017, 01:38 PM
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Registered User
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Join Date: Jan 2015
Location: Sydney
Posts: 355
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Saxon 10" Newt V GSO 10" Newt
Given that I know very little about either GSO or Saxon Newts, and that they are almost exactly the same price, I was wondering if there was much of a difference between the two scopes?
My mount... CGEM DX, so there is no weight issue. The only thing I don't have is a coma corrector. As I am intending to use the Newt as a visual rather than a photographic scope, will I even need a coma corrector?
ps: a Dob doesn't suit my needs atm
Cheers
David
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12-10-2017, 02:17 PM
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Registered User
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Join Date: Jun 2013
Location: Lake Macquarie
Posts: 7,051
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David, Andrews has a 10% off sale right now on all GSO scopes, valid until end of business on the 20th. I have owned several GSO scopes and used their 10" mirror in the imaging newt i built. Their optics are very good for the price. Saxon has become less popular over the last few years, i don't lnow why.
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12-10-2017, 03:01 PM
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Registered User
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Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
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If you are likely to have any intention of attaching a camera to your scope,
enquire of the vendor whether their product allows it.
Skywatcher [therefor also Saxon] Newts do, but many others don't.
Being as Saxon are virtually rebadged Skywatcher, maybe many people
prefer to buy from the widely popular brand.
raymo
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12-10-2017, 04:35 PM
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Join Date: Jan 2015
Location: Sydney
Posts: 355
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Raymo, there isn't the slightest chance I would be using the 10" Newt for imaging. In your experience, how would either the Saxon or GSO stack up as visual instruments?
The reason for my question, I am looking for something that suits my current equipment that has an aperture edge over my current scope and is comparatively inexpensive, I am not saying $750 is cheap but... a 2" TeleVue Barlow is $500!
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12-10-2017, 04:50 PM
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Registered User
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Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
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David,
For visual at f5 there's no need to consider a coma corrector. Save your money for a good quality eyepiece.
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12-10-2017, 06:14 PM
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Registered User
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Join Date: Apr 2007
Posts: 1,244
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Quote:
Originally Posted by Visionary
Raymo, there isn't the slightest chance I would be using the 10" Newt for imaging. In your experience, how would either the Saxon or GSO stack up as visual instruments?
The reason for my question, I am looking for something that suits my current equipment that has an aperture edge over my current scope and is comparatively inexpensive, I am not saying $750 is cheap but... a 2" TeleVue Barlow is $500!
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Bintel has Tele Vue 2" Big Barlow for $319 and 2x Powermate for $469.
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12-10-2017, 06:17 PM
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Registered User
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Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
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I think there’s no need to consider Barlow’s or Powermates, you should be able to find a range of eyepieces which meet your needs.
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12-10-2017, 08:49 PM
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Registered User
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Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
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As others have said in other threads, both the Skywatcher[Saxon] and GSO
are eminently suitable for your needs; the GSO being slightly ahead as far as build quality is concerned, but the SW[Sax] optics seem to have the edge.
I have never seen a complaint in this forum regarding faulty SW optics.
raymo
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12-10-2017, 09:21 PM
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Registered User
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Join Date: Nov 2012
Location: Mackay
Posts: 1,657
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There are a couple of differences between these brands. Skywatcher scopes use Pyrex glass for their mirrors, GSO use bk7 glass and so have a longer time to reach equilibrium temps hence the fitting of cooling fans. Skywatcher tubes also have a smaller diameter and are much lighter.
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12-10-2017, 09:58 PM
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Registered User
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Join Date: Jan 2015
Location: Sydney
Posts: 355
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Rick & Raymo,
A very interesting and very useful distinction between the two mirrors. Given that cooldown isn't an issue & that I will be lifting the OTA the Saxon seems the better choice. They are exactly the same price, to the dollar.
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12-10-2017, 10:59 PM
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Registered User
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Join Date: Dec 2012
Location: Woombye, SE Qld, Australia
Posts: 589
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Does the Saxon have the dual speed focuser?
The GSO's do. It's a nice feature to have.
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12-10-2017, 11:09 PM
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Registered User
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Join Date: Dec 2012
Location: Woombye, SE Qld, Australia
Posts: 589
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The base on my GSO 8" from 5 years back had a lightweight feel. Whilst not a Saxon, the base on my Orion feels far more sturdy. The length of the warranties might be worth checking.
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12-10-2017, 11:40 PM
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Registered User
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Join Date: Jan 2015
Location: Sydney
Posts: 355
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The Saxon has a dual speed focuser @ 10-1 , I am still "chewing-gum" and pondering.
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12-10-2017, 11:46 PM
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Registered User
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Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
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SW still have a 6yr warranty as far as I know.
raymo
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