| | |  | Reflectors | Home » » » Celestron 21045 114mm Equatorial PowerSeeker Telescope | | | | | | | Description: | | The PowerSeekers come in a choice of refractor or reflector, equatorial or altazimuth mount design. The PowerSeekers come with all coated glass optical components with for enhanced image brightness and clarity. The Newtonian reflectors offer larger aperture and greater light gathering power needed to resolve the faint detail of hundreds of deep-sky and other celestial objects.All PowerSeekers come on either sturdy equatorial mounts for tracking the sky, or collapsible altazimuth mounts suitable for terrestrial viewing as well as astronomical use.The PowerSeekers come with a full range of eyepieces plus a 3x Barlow lens, allowing an increase in viewing power hundreds of times greater than that of an unaided eye!The PowerSeekers PS 114 EQ is a great choice for children and families. | | | Features: | |
• Affordable telescope for beginning astronomer; portable yet powerful
• All-glass optical components with high transmission coatings for enhanced image brighness and clarity
• Newtonian optical design with a 114mm aperture and 900mm focal length
• Equatorial mount for tracking the sky
• Includes 3x Barlow Lens (1.25"), 20mm eyepiece, 4mm eyepiece, aluminum tripod with accessory tray
| | | Product Details: | | | Product Length:
| 37.0 inches | | Product Width:
| 16.0 inches | | Product Height:
| 10.0 inches | | Product Weight:
| 30.0 pounds | | Package Length:
| 37.5 inches | | Package Width:
| 15.6 inches | | Package Height:
| 10.7 inches | | Package Weight:
| 29.2 pounds | | Average Customer Rating:
|  based on 24 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
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 OK telescope, but ...Mar 06, 2010
I bought this telescope for my son as a starter telescope. The price was quite reasonable and it seems like a reasonable telescope. Well, appearances are not all that they seem to be. We put it together, which was quite simple, and noticed a couple of things right away. The instructions are reasonably clear and assembly was quite easy. The tripod is a bit wobbly if you don't tighten everything up and the rotary base of the telescope has a bit too much slack. That makes aiming a bit tricky. The finder scope pretty useless. The finder base has two elongated holes in it for the mounting and is always getting knocked out of alignment. It also feels really cheap, especially since the plastic base used to mount it to the telescope is hollow underneath and can't really be tightened adequately without breaking it. Still, what do you expect from a telescope that cost under $100.
There are also some shortcomings in the hardware. The biggest problem is the elevation adjustment screw. The screw started to gall after only three uses. Fortunately I had some very high tech (and high cost) teflon grease (it's called Krytox and it's $35 for two ounces)that pretty much stopped the galling. Also, there is excess slack in the rotary base that fits into the tripod. If you tighten it enough to pull out most of the slack, you can't turn it. Not a good start.
The big disappointment was looking at the stars and moon. After setting it up and aligning the finder scope, the stars were horizontal smears and the moon was fuzzy: lunar features were indistinct. Checking into it, I found tat the collimation was completely off. The secondary reflector was far out of position and the main mirror was adjusted to compensate for the problems with the secondary mirror. After about 3 hours of fidgeting with the secondary mirror, taking the main mirror off twice and putting crossed strings on the end of the main tube to aim the secondary mirrors, and purchasing a laser collimator, the telescope is now pretty clear. Distant stars look like points of light and not smears and details are now in focus on the moon. We haven't tried much else yet, but a starter telescope should have reasonably clear images so that a neophyte doesn't get discouraged right away by poor image quality. I expect to spend another $100 or more on optics to get some standard screw-on filters and eyepieces that will accept standard filters instead of the "it-fits-Celestron-only" variety that Celestron sells. In retrospect, I would look for a somewhat better quality telescope rather than spend my way up to what I should have bought in the first place.
 not for childsJan 11, 2010
Este lo compre para ver las estrellas con mi sobrino, esta bien construido y es fácil de armar, pero no es fácil de utilizar, realmente hay que meterse de lleno en la astronomía para aprovecharlo, lo recomiendo para personas interesadas en esta materia que tengan tiempo y paciencia
 15 year old telescopeJan 06, 2010
I bought this as a gift for my 15 year old daughter. She loves it. We have only used it once due to bad weather and a bad cold we are sharing. Its relatively easy to assemble. It's our first telescope and I recommend it for the younger beginner. You get a lot features for the price. Critical reviews I've read don't comprehend the low price you pay for what you get.
More than expected!!Jan 01, 2010
After reading many reviews on this telescope and researching for about 3 days, I decided to purchase this telescope, mainly because of the price (it was $89.95 with free shipping). I received it 2 days sooner than I was told by Amazon, excellent, and it was the newer version pictured on the Celestron web site. Assembly was very easy, but it was aided my research while awaiting delivery. As in other reviews the finder scope is crap, the reason I didn't give it 5 stars. The eq mount takes some getting used to if you have never used one before. Once aligned tracking is a breeze. The first object I looked at was what I thought to be a very bright star and it turned out to be Jupiter and 4 of its moons. The mount, and tripod are very sturdy when set up properly and everything is tightened and secured properly. I used all of the accessories and was able to see Jupiter in great detail even with the 3x Barlow and 4mm combined, despite the great amount of light pollution where I am located within the city. Although at that high of a magnification focusing is difficult and the smallest vibrations while tracking are very apparent. This is an excellent first scope and I plan to enjoy many hours using it with my son.
Great for the moneyDec 24, 2009
Mine arrived in black, but that is fine. The scope was bought for a replacement tube. I already have a go to tripod. The optics are very good for the price. The whole assembly is less expensive than any stand alone tube I could find, and it comes with two eyepieces and a Barlow. Not a super scope, but it is a super deal.
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