http://www.astromart.com/classifieds/de ... _id=386219
Finally it is here. The first mass produced truss tubes. I suspect this could have came from GSO or Synta, but it is in the right direction. Someone should fill this market and Meade decided to do it. However, I don't see the need for an 8" truss tube though.....the sonotube version is not too bulky anyway.
And you know what...i don't think it will be long before we see 14" and 16" truss tubes from them as well. Those will be the real custom dob killer!
Finally someone got it right
Finally someone got it right
Last edited by VinSnr on Wed Nov 02, 2005 8:30 am, edited 1 time in total.
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The mirror is thick and stores a lot of heat. Without the fan, the mirror will take a long time to reach thermal equivalent in cold climates.kingkong wrote:cool!
er.... why need cooling fan for an open truss dob...?
cheers
cc
We do it in the dark...
Portaball 12.5"
Takahashi Mewlon 210
William Optics 110ED
...and all night long!
Portaball 12.5"
Takahashi Mewlon 210
William Optics 110ED
...and all night long!
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- Administrator
- Posts: 2577
- Joined: Mon Sep 22, 2003 11:15 pm
- Favourite scope: Mag1 Instruments 12.5" Portaball
At that price, I am sure it will be particle-board or similar. But I have no problems with these on my Orion XT10. The 12" is really good news since a conventional 12" dob won't fit into most cars. Too bad I am leaving the US soon else can try one out 

We do it in the dark...
Portaball 12.5"
Takahashi Mewlon 210
William Optics 110ED
...and all night long!
Portaball 12.5"
Takahashi Mewlon 210
William Optics 110ED
...and all night long!
Nah...too late. I just ordered a 11" f/5 from Astrosky with a Woden Mirror. Almost double the price of that Meade 10" f/5 but of course, the components used in the Astrosky is better (moonlite focuser, Astrosystems dew guard, Antares secondary, Woden certified optics, shroud)acc wrote:Wow this is certainly good news. One firm which I think will be in the deepest s&^% will be Discovery Telescopes...![]()
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Anybody getting one!? VinSnr??![]()
But then I doubt the image at the eyepiece or the viewing experience is twice better...so the Meades are really a good deal.
My concern however, is whether it comes with a shroud and dew heater for secondary. I suspect that one might have to retro fit quite a few things before we can use it well in the field. The cooling fan is not so important for us in Singapore, but the dew heater for secondary and the shroud is a must.
If these goes into 14" or 16" area, then things will really get hot. Discovery will be the first to close shop.