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Swedish chef Guest
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Posted: Thu Feb 28, 2008 5:14 am Post subject: What scopes should I consider |
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Hi,
I am looking for a scope that I plan to use for looking at stars, natureviewing, bird watching (occas) and probably photography.
Price is of course a factor, I would pay up to around $400 but a bit more could be considered if that would take me a good step up in quality.
I will probably carry the scope sometimes but performance and price is more important.
I want an angled scope and I wear glasses.
From my limited knowledge, I have understood that around 80mm objective could make sense for my needs?
Can you give me one or a few proposals to help me limit my considerations?
Thanks in advance!!
Peter
Can you give me a few proposals |
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Swedish Chef Guest
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Posted: Thu Feb 28, 2008 5:22 am Post subject: Additional requirements/wishes |
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Forgot to mention that the scope should be used by myself and my daughter (under supervision).
Furthermore, it is a great plus if the scope is waterproof.
/Peter |
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Jne_K Site Admin
Joined: 24 Sep 2003 Posts: 5383
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Swedish Chef Guest
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Posted: Thu Feb 28, 2008 10:46 am Post subject: Objective diameter |
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Hi,
Thanks for your prompt answer.
Would you say I am right considering an 80mm objective for the purposes that I have described?
If I went for a 60mm scope, would I for the same price get that much better optics that it would compensate the less light? (please note that astronomy is one of my prioritised areas of use.
What would be the next step up and next step down in terms of price and quality?
Thanks again for taking your time!
Peter |
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Jne_K Site Admin
Joined: 24 Sep 2003 Posts: 5383
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Posted: Thu Feb 28, 2008 10:58 am Post subject: |
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Hi
All esle being equal, an 80mm scope will offer more image brightness and resolution, but all else is seldom equal in a spotting scope. Optical quality is equally important as objective size and price is always a good indicator of optical quality in a spotting scope.
Typical spotting scopes are limited for astronomy due to 1) theri lower magnification and 2) their mounts. If astronomy is your major use, choose a telescope that can also doubel for some day use, but telescopes are not very fieldworthy. A good choice for a dual use telescope is a refracor on an alt-az mount, such as the Celetron Nexstar 102 SLT.
One compromise is a spotting scope that can use standard telescope eyepieces, such as the excellent Celestron Refractor 80ED. It will solve the magnification issue, but not the mount issue. Photo tripods used with spotting scopesa are good up to about 100-120x, but are not suitable for higher magnifications. _________________ Thanks for posting with us
Joanie K - Your personal optics expert
Forum: http://www.opticsplanet.com/msgboard
Blog: http://blog.opticsplanet.com/
Store: http://www.opticsplanet.net/
Phone: 847-513-6201
Fax: 847-919-3003 |
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Swedish Chef Guest
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Posted: Thu Feb 28, 2008 12:50 pm Post subject: |
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Thanks.
The astronomy is on a basic level ("father and kids doing stuff together") so I think a spotting scope would work fine? I would in any case like to be able to use the equipment for other purposes as well.
Reading through all your good advises, I get the impression that going up one level would be to e.g. Bushnell Elite ED. Going down one level on the other hand would be to the Eagle Optics Raven?
Is this right? In that case I should consider:
Alpen 788
Vortex Skyline
Eagle Optics Raven
Bushnell Elite ED |
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Jne_K Site Admin
Joined: 24 Sep 2003 Posts: 5383
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Posted: Thu Feb 28, 2008 12:55 pm Post subject: |
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Hi
Yes, those are always good options, up and down.
Keep in mind, though, that the very things most begiiners want to see in astronomy, namely the planets, are not good targets for spotting scopes. Not enough magnification. If you want to see Saturn, for instance, in a size large enough to be impressive, you will need more magnification than a spotting scope. 40x or so will till show the rings, but image size will not be impressive. On the other hand, spotting scopes will do a nice job on brigher star clusters and nebulae and will still give good views of the moon. _________________ Thanks for posting with us
Joanie K - Your personal optics expert
Forum: http://www.opticsplanet.com/msgboard
Blog: http://blog.opticsplanet.com/
Store: http://www.opticsplanet.net/
Phone: 847-513-6201
Fax: 847-919-3003 |
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Swedish Chef Guest
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Posted: Thu Feb 28, 2008 4:24 pm Post subject: Mounting digital camera |
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Hi (again)!
Of the scopes listed above, on which can I mount a digital camera?
Peter |
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