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Old 25-10-2007, 11:44 PM
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Astro78
Tripping in Space

Astro78 is offline
 
Join Date: Oct 2007
Location: Sydney
Posts: 500
6 months into Astronomy - Ready for next Scope

Hi Guys,

I bought my 1st scope off ebay about 6 months ago and have just loved it. Have been doing a lot of learning since then and reckon I'm above beginner level now - hence not using beginner forum

The current scope is an old 4.5 inch Tanzutsu Schmidt Netwonian (short tube) with an EQ2 mount. I've never had such bang for my buck on any purchase btw!

I'm wanting (needing) a bigger scope and am hoping to be steered in the right direction by some experienced astronomers.

It would almost certainly be second hand to get more value, especially as now have the patience (thanks to astronomy) to wait for "the right one" to become available.

I'm completely sold on the EQ mount type and have managed to pick up a really good Olympus OM-1 that I can't wait to start experimenting with. So that rules out the dob mount (shame 'cause not a lot of cash).

I'm leaning towards another schmidt newtonian but in the 8 inch class. That being said I very nearly bought an 8 inch SCT but figured the focal ratio was too high (narrow view right?).

Other options would be (like you guys don't know!) a standard Newt or possibly (unlikely) a refractor. Now I know the standard newt will give more light that a schmidt newt but will also have the spikes from the spider that i'm not currently getting. Is this annoying and would dust etc fall onto the mirror?

This would be used 95% for visual viewing and mostly deep sky objects, although i'm hanging to get much much more magnification on the moon and planets. It can't be possible to see the USA flag right - no stupid suggestion...LOL.

Budget would be anywhere between $600-$1200

Are there brands i should consider/steer away from - what focal ratio is recommended - do i need to worry about the size of the secondary - HELP HELP HELP.

This next scope will have to be it for at least a couple of years, so want to be careful.

Clear Skies (except drought areas),
Trav
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