Looking to buy my first telescope

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Discussion Overview

The discussion revolves around selecting a first telescope for amateur astronomy, focusing on options suitable for observing the moon, nearby planets, and some galaxies or nebulae. Participants share their experiences and preferences regarding different types of telescopes, particularly Dobsonian versus equatorial mounts.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant suggests that for beginners not using computerized mounts, a Dobsonian telescope is preferable due to its simplicity and ease of use.
  • Another participant expresses concern about the bulkiness of Dobsonian telescopes compared to regular reflectors on equatorial mounts, questioning the recommendation.
  • Some participants argue that Dobsonian telescopes typically offer more aperture for the price and are easier to maneuver, while equatorial mounts may require more setup and can be awkward for beginners.
  • There are mentions of potential issues with vibration and stability in cheaper equatorial mounts, which may affect the viewing experience.
  • One participant indicates a preference for a specific telescope model due to its compactness and better eyepieces, despite acknowledging the advantages of Dobsonians.
  • Another participant highlights that any telescope can provide satisfaction for a new user, but emphasizes the sturdiness and usability of Dobsonians for light-gathering capability.

Areas of Agreement / Disagreement

Participants express differing opinions on the merits of Dobsonian telescopes versus equatorial mounts, with no consensus reached. Some favor Dobsonians for their ease of use and stability, while others consider equatorial mounts for their tracking capabilities and compactness.

Contextual Notes

Participants discuss various telescope models and their features, but there are unresolved concerns regarding the performance of equatorial mounts, particularly related to vibration and stability. The discussion reflects a range of personal preferences and experiences without definitive conclusions.

Who May Find This Useful

Individuals interested in purchasing their first telescope, particularly those new to astronomy or looking for advice on telescope types and models.

Millacol88
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Right so I'm looking to buy my first telescope and rather than start a thread I thought I'd post here. How does this look for a beginner telescope? Keeping in mind its my first and I really only want to look at the moon, some of the closer planets, and maybe some nearby galaxies or nebulae. I am not expecting Hubble-quality images, just to get started with the hobby. Thoughts?
 
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Millacol88 said:
Right so I'm looking to buy my first telescope and rather than start a thread I thought I'd post here. How does this look for a beginner telescope? Keeping in mind its my first and I really only want to look at the moon, some of the closer planets, and maybe some nearby galaxies or nebulae. I am not expecting Hubble-quality images, just to get started with the hobby. Thoughts?

My opinion is that if you aren't going to use a computerized mount (AKA a GoTo Mount) then get a Dobsonian telescope, but after looking through 2 sites I can't seem to find one for the same price with the same aperture. This one here http://www.telescope.com/Telescopes.../c/12/sc/13/p/27160.uts?refineByCategoryId=13 comes with a barlow and some other stuff, but no eyepieces, so you may be better off getting the one you linked.

Also, if you head to astromart.com or the classified section of cloudynights.com you can probably snag a used scope that's similar for half the price.
 


I looked at that one, but it just seems to bulky to be practical at all. Why do you recommend a dobs over a regular reflector on an eq mount? Just curious.
 


Millacol88 said:
I looked at that one, but it just seems to bulky to be practical at all. Why do you recommend a dobs over a regular reflector on an eq mount? Just curious.
Dobs are simple. Newts on German Equatorial Mounts generally suffer from cost-savings on the mounts. Too light, too cheap, unable to bear the weight of the OTA properly. A decent OTA on a cheap, light mount will suffer from vibration, poor damping, etc, and generally be a pain to work with.
 


Millacol88 said:
I looked at that one, but it just seems to bulky to be practical at all. Why do you recommend a dobs over a regular reflector on an eq mount? Just curious.

Usually you get more aperture for the price, plus dobs are REALLY easy to use. EQ mounts are kind of weird to use at first, as you can simply move the scope up and down or left and right. Plus you have to polar align them a bit to use them correctly, but that isn't much of an issue once you do it a few times. The tube length is longer, but your EQ mount is going to be almost as much of an issue to move around and store. There's nothing wrong with the EQ mounted one though, and I think you'll be satisfied with it if you purchase it. It's a little easier to keep track of objects, as you only have to move the RA axis and many times the mounts come with a slow motion knob for this purpose. (At least that's what I've heard, I've never owned a non GoTo EQ mount)

For a first telescope, NOTHING beats a Dob in my opinion. It's the "point and shoot" of telescopes.

Edit: As Turbo said above, a good EQ mount usually cost a decent amount. While this particular one would probably work ok for you, I highly suggest a Dob, as it will be much more stable and easier to use. You won't be kicking the legs around in the dark and having to worry too terribly much about a little wind.
 


turbo said:
Dobs are simple. Newts on German Equatorial Mounts generally suffer from cost-savings on the mounts. Too light, too cheap, unable to bear the weight of the OTA properly. A decent OTA on a cheap, light mount will suffer from vibration, poor damping, etc, and generally be a pain to work with.

Honestly I probably wouldn't even notice any vibration until I got a second telescope that didn't have the same problem. :P I don't need perfection, just something a little bit cheaper and smaller than a dob.

Drakkith said:
Usually you get more aperture for the price, plus dobs are REALLY easy to use. EQ mounts are kind of weird to use at first, as you can simply move the scope up and down or left and right. Plus you have to polar align them a bit to use them correctly, but that isn't much of an issue once you do it a few times. The tube length is longer, but your EQ mount is going to be almost as much of an issue to move around and store. There's nothing wrong with the EQ mounted one though, and I think you'll be satisfied with it if you purchase it. It's a little easier to keep track of objects, as you only have to move the RA axis and many times the mounts come with a slow motion knob for this purpose. (At least that's what I've heard, I've never owned a non GoTo EQ mount)

For a first telescope, NOTHING beats a Dob in my opinion. It's the "point and shoot" of telescopes.

Edit: As Turbo said above, a good EQ mount usually cost a decent amount. While this particular one would probably work ok for you, I highly suggest a Dob, as it will be much more stable and easier to use. You won't be kicking the legs around in the dark and having to worry too terribly much about a little wind.

Right, I think I'll go with this one if you think the EQ mount would be bearable. Believe me, I gravitated towards Dobs immediately when I started looking at telescopes, but I just don't really have that much space to store it. At least the one I'm looking at has a relatively short tube and a collapsible tripod. Perhaps for my second scope a few years down the road I'll look at a 10" dob and try and make room for it. No reviews I've read on this one have mentioned any problems with the mount, just a little shaking/vibration.
 


Millacol88 said:
No reviews I've read on this one have mentioned any problems with the mount, just a little shaking/vibration.
"just"?

That's the primary complaint about mounts.
 


DaveC426913 said:
"just"?

That's the primary complaint about mounts.

Is it? As you can probably tell, I'm new at this. :P I wish I knew someone on here who owns this one so I could figure out how big of an issue it will be...

EDIT: Just curious Dave, would you recommend a dobs as well?
 
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Millacol88 said:
Is it? As you can probably tell, I'm new at this. :P I wish I knew someone on here who owns this one so I could figure out how big of an issue it will be...

Let me put it this way. Any scope will make you happy if you've never owned one before. The one on the EQ mount looks like it takes up a little less floor space and is probably a tad lighter overall, so if your really pressed for space then it will be better. However the dob will be sturdier and easier to use. It's your scope, you buy what you want. I think you will be happy with either of them.
 
  • #10


Well since it doesn't seem there are any enormous differences between the two, and I found my original one for cheaper and with better eyepieces, I think I'm going to pull the trigger on that one. Thanks everyone for your help!
 
  • #11


Millacol88 said:
Is it? As you can probably tell, I'm new at this. :P I wish I knew someone on here who owns this one so I could figure out how big of an issue it will be...

EDIT: Just curious Dave, would you recommend a dobs as well?

It is highly dependent on what you want. Dobs gives you great bang for your buck at the cost of awkwardness. For someone like me, who likes to haul his scope down to the lake where there's darker skies, it's not the best. Dobs have no tracking controls on their mounts, so you're freely wheeling the thing around the sky by the seat of your pants.


But for light-gathering ability (which is what you want in order to see dim objects), they cannot be beat.
 
  • #12


Millacol88 said:
Well since it doesn't seem there are any enormous differences between the two, and I found my original one for cheaper and with better eyepieces, I think I'm going to pull the trigger on that one. Thanks everyone for your help!

If you find the mount vibrates too much, you might try to improve the tripod legs as was done here. I did it on my son's '102 with great results. Looks a whole lot better too!
 

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