Celestron Powerseeker 60AZ Telescope

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Discussion Overview

The discussion revolves around the Celestron Powerseeker 60AZ Telescope, focusing on its capabilities for observing celestial objects such as Saturn, Jupiter, and deep sky phenomena like nebulae and galaxies. Participants share personal experiences and expectations regarding the telescope's performance, particularly in relation to its aperture and magnification options.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested
  • Personal experience sharing

Main Points Raised

  • One participant expresses uncertainty about the telescope's ability to handle 175x magnification with a 60mm aperture, suggesting that 105x might be more appropriate.
  • Another participant shares their experience of seeing Saturn's rings with a different telescope and notes challenges with higher magnifications, emphasizing the need for a stable mount.
  • Concerns are raised about the optical quality of surplus WW2 reconnaissance lenses, particularly regarding potential radioactivity from thorium glass.
  • A participant recounts their initial struggles with observing Saturn and Jupiter, indicating that atmospheric conditions and telescope stability affect visibility.
  • Later contributions reveal that one participant successfully observed Saturn's rings at 105x magnification, but found that higher magnifications resulted in blurriness, and noted limitations in observing the Orion nebula with the 60mm aperture.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the telescope's capabilities. While some share successful observations, others express skepticism about the telescope's performance, particularly at higher magnifications and for deep sky observations.

Contextual Notes

Participants mention limitations related to atmospheric conditions, telescope stability, and the inherent capabilities of a 60mm aperture, which may restrict the visibility of certain celestial features.

PhysicoRaj
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Hi,
After all these years of naked eye observations, I finally decided to get a telescope. So, I chose this:
Celestron Powerseeker 60AZ Telescope
http://www.flipkart.com/celestron-powerseeker-60az-telescope/p/itmdmsczsv69zc6j?pid=ACCDMSCZBV8S9FKU&otracker=from-search&srno=t_1&query=celestron+powerseeker&ref=c9e5e3f1-9bef-43a2-8249-fce0e5179222

I've read the reviews but I can't imagine how deep sky objects would look like. This has a 60mm aperture of 700mm focal length. A 3x barlow is also provided. A 20mm eyepiece and a 4mm eyepiece give 35x and 175x magnification respectively. But I think 175x is too much for a 60mm objective to handle. Is it so? If so, should I use the barlow with the 20mm eyepiece, which would give around 105x?
Will I be able to see the rings of saturn? Cloud bands of jupiter? How would nebulae and galaxies appear in this?
Thanks for any guidance/suggestions.
 
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I first saw rings of Saturn with an inexpensive 10X-30X zoom terrestial scope from K-mart
which got me so excited i bought an inexpensive 4" celestron reflector

and had a LOT of fun...
but i am no expert, there are experts here

above 60X it becomes difficult for me to aim and hold the 'scope steady. At 60X i can see that Jupiter is not uniform, but cannot make out stripes. As i said it's an inexpensive scope with probably a modest mirror.

plan on finding you need a pretty good mount. I recently found an equatorial mount in a thrift shop which i plan to affix to that little Celestron(which is now 38 years old).

I also have a surplus WW2 aerial reconnaissance lens, Bell and Howell probably 8 inches across with 1 meter focal length. I figure it was probably a really good lens in 1945, and this winter hope to get it in a tube with eyepiece. Has anybody experience to share with such a contraption?

old jim
 
Surplus WW2 recon lenses are quick sellers on ebay, which suggests they are of good optical quality. Just one thing to note. Those lenses were frequently made using thorium glass which can be radioactive. Yellowing is the usual symptom. There may not be enough radioactivity to be dangerous, but, probably worth checking.
 
jim hardy said:
I first saw rings of Saturn with an inexpensive 10X-30X zoom terrestial scope from K-mart

I got the telescope a few days ago.
I think I will not be able to see Saturn's rings. Saturn is low on the horizon and shaking makes it impossible for me now. I'll have to wait.
Jupiter's bands are a fizzle. May be I should try on more magnification and long time observing. The Galilean moons are visible.
But the moon is still amazing through this..at high magnification, I had to wrestle with the mounts to get it in view but fantastic after that.
 
PhysicoRaj said:
I think I will not be able to see Saturn's rings. Saturn is low on the horizon and shaking makes it impossible for me now. I'll have to wait.

This is half year old thread but I felt the need to do this. I waited and got to see saturn yest. night. At 35x it was an elongated disc with two horns on either side. At 105x I distinctly spotted the rings. 175x fetched me a good separation between the planet and the rings. 525x made it all blurr. Sorry I couldn't photograph it.. I've no device and I've not done it before.

On a clear cold night, new moon, power cut,.. I couldn't believe I was looking at the Orion nebula.. all I saw were two stars (the two doublets of the Trapezium):cry: Maybe 60mm is too low an aperture for this scope.
 

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