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date: Wed, 16 Jan 2008 23:29:08 +0000,
group: uk.sci.astronomy
back
My TAL 1
I picked up my TAL 1 yesterday and I have to say the engineering is
pretty 'agricultural', in a good way. It certainly seems built to last!
Of course it was cloudy last night but tonight here on Teesside the sky
was clear so I thought I'd have a quick go with it.
I didn't bother aligning the mount, I just wanted to have a quick look
at some 'stuff'. First the moon; it was lovely getting up close again
after 20 years. Next a rough point at Mars; I managed to bring the
planet into view but it was very fuzzy; I could only manage to resolve a
disc. I'm not surprised mind, the telescope was transported about 250
miles in total yesterday.
One irritation is the focuser; there is quite a big step between turning
the wheel and it moving at first. And there is no fine adjustment so
that takes a bit of work...
Next things to do: check the collimation, find a good spot on the patio
to observe from, mark the position of the pedestal and align the mount.
--
Abo
date: Wed, 16 Jan 2008 23:29:08 +0000
author: Abo ks
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Re: My TAL 1
Abo <no@spam.thanks> wrote:
> I picked up my TAL 1 yesterday and I have to say the engineering is
> pretty 'agricultural', in a good way. It certainly seems built to last!
>
> Of course it was cloudy last night but tonight here on Teesside the sky
> was clear so I thought I'd have a quick go with it.
>
> I didn't bother aligning the mount, I just wanted to have a quick look
> at some 'stuff'. First the moon; it was lovely getting up close again
> after 20 years. Next a rough point at Mars; I managed to bring the
> planet into view but it was very fuzzy; I could only manage to resolve a
> disc. I'm not surprised mind, the telescope was transported about 250
> miles in total yesterday.
>
> One irritation is the focuser; there is quite a big step between turning
> the wheel and it moving at first. And there is no fine adjustment so
> that takes a bit of work...
>
> Next things to do: check the collimation, find a good spot on the patio
> to observe from, mark the position of the pedestal and align the mount.
Hi Abo,
I enjoyed the TAL-1 I had, and it did indeed leads me onto a bigger
scope. There's no doubt though that this is a robust instrument, and has
fine optics.
I've just been clearing out my browser bookmarks and happened across
this link you may find useful, it links to a service manual too.
http://www.telescopes.ru/product.html?cat=1&prod=7
Enjoy.
--
Andy Hewitt
<http://web.mac.com/andrewhewitt1/>
date: Sat, 19 Jan 2008 22:12:23 +0000
author: (Andy Hewitt)
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