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  • Orion 09798 StarBlast 4.5 Equatorial Reflector Telescope, Metallic Green
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Orion 09798 StarBlast 4.5 Equatorial Reflector Telescope, Metallic Green

by Orion
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Price: $239.99 & FREE Shipping. Details
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Standard Packaging
  • A wide-field reflector telescope with enough aperture to get great views of the Moon, planets, and many bright deep-sky objects
  • A fantastic general-purpose astronomical telescope - great for the beginner to test the waters with mirror optics large enough to keep you and your family busy viewing for years to come
  • Works amazingly well with the included Expanse telescope eyepieces which yield a very wide 66 degree apparent field of view - your first look at the Andromeda galaxy will knock your socks off!
  • Fast f/4 optics and a short focal length provide a very wide field of view, making it easy to locate celestial objects without having to hunt around
  • The EQ-1 equatorial telescope mount makes tracking night-sky objects extremely easy using the included slow-motion controls.
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$239.99 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

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Orion 09798 StarBlast 4.5 Equatorial Reflector Telescope, Metallic Green + NightWatch: A Practical Guide to Viewing the Universe + Orion 05662 1.25-Inch 13 Percent Transmission Moon Filter (Black)
Price for all three: $286.31

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This item: Orion 09798 StarBlast 4.5 Equatorial Reflector Telescope, Metallic Green
Customer Rating (120) (44) (403) (68)
Price $ 239.99 $ 205.99 $ 149.95 $ 205.99
Shipping FREE Shipping $ 9.95 FREE Shipping FREE Shipping
Sold By Amazon.com Orion Telescopes & Binoculars Amazon.com Amazon.com
Viewfinder N/A EZ Finder II N/A N/A
Magnification Minimum 16.00 multiplier x 16 18 multiplier x 19 multiplier x
Aperture Modes 100-150mm 100-150mm 100-150mm 100-150mm
Lens Coating Description Multi-Coated Lens coating Information not Provided Aluminum;Silicon Dioxide
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Product Details

Product Packaging: Standard Packaging
  • Product Dimensions: 20 x 12 x 44 inches
  • Shipping Weight: 20.6 pounds (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0069VYPV4
  • Item model number: 9798
  • Batteries 1 Lithium ion batteries required. (included)
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (120 customer reviews)
  • Amazon Best Sellers Rank: #916 in Camera & Photo (See Top 100 in Camera & Photo)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
  • Date first available at Amazon.com: November 1, 2003

Product Description

Product Packaging: Standard Packaging

Our compact, performance-packed Orion StarBlast 4.5 EQ Reflector telescope is a favorite of both beginners and expert astronomers alike. It combines the much-heralded Orion StarBlast 4.5-Inch wide-field (f/4.0) parabolic reflector optics with our sturdy EQ-1 equatorial tracking mount and adjustable-height tripod. The 4.5-Inch aperture reflector telescope's short focal length serves up a generous chunk of sky in the eyepiece, making it easy for beginners to find celestial objects to study. This tripod-mounted version of the StarBlast 4.5 reflector offers an even more pronounced wide-field viewing experience compared to its tabletop counterpart, as we've upgraded the telescope eyepieces to include two from the Orion Expanse series - a 15mm and 6mm - which have a large 66 degree apparent field of view. Observations of everything from the Moon to Messier objects appear exceptionally sharp and rich in contrast through this petite reflector telescope. The included 15mm Expanse telescope eyepiece provides 30x power magnification, while the 6mm Expanse eyepiece bumps up the power all the way to 75x magnification. The 15mm is a great eyepiece to begin observing sessions with, since it provides a large window of night sky for you to view. Once you've found an object you'd like to inspect more closely, swap out the 15mm Expanse with the 6mm eyepiece and enjoy a significantly more powerful view. An included Orion EZ Finder II reflex sight makes it easy to effectively aim the StarBlast 4.5 Equatorial Reflector Telescope anywhere in the night sky. The EZ Finder II projects a small red-dot onto a viewing window so all you have to do is move the telescope until the red-dot is aimed at the area of sky you wish to view through the telescope. With the EZ Finder II reflex sight, star hopping around the sky is a breeze for anyone in the family!

Customer Questions & Answers

Customer Reviews

Very fun and easy to assemble and use.
Daryl W Johnson
The views of saturn and jupiter are absolutely incredible, the rings are amazing on saturn and you can see 2-3 of its moons.
cageyourelephant
This scope seems much more durable, viewing size is good and the tripod is all metal, very nice.
C. L. Barger

Most Helpful Customer Reviews

170 of 179 people found the following review helpful By Sheryl Westleigh on February 6, 2009
Product Packaging: Standard Packaging Verified Purchase
I've wanted a telescope since I was a kid and now that I'm all grown up and can afford one I did a lot of research and comparison of scopes in my price range and the StarBlast always had the best reviews. The reviews are right, the first night I went out and looked at the moon, Venus, and a few other objects and they all exceeded my expectations for such a small scope. I can't wait for warmer weather so I can use it even more.

The equatorial mount is a bit complicated to use but I got used to it pretty quickly. I'd recommend the original Orion StarBlast 4.5 Astro with the simpler dobsonian mount for younger kids or people who need a lot of portability.
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59 of 63 people found the following review helpful By Chris on April 5, 2013
Product Packaging: Standard Packaging Verified Purchase
My name is Chris, I'm the guy who put up some of the customer images you see at the top of the page. I just wanted to write a review for this telescope because I really enjoy using it and I hope others can see the same things I have. When I was younger my parents had bought me a telescope (it was obviously a budget telescope because I was so young at the time) but since that time I've been fascinated with looking at the stars. Since purchasing this telescope I've been able to view Jupiter, Jupiter's moons (shown as little white dots next to the planet), Saturn's rings, Orion Nebula (takes a little to adjust your eyes to see it and it needs to be dark outside, also a hydrogen-beta filter helps a lot), as well as a couple double stars around the night sky. I've only owned this telescope for about two months or so, so the sky hasn't had much time to change but from what I've seen so far I really enjoy using this telescope. It works fairly well in lit areas, but obviously MUCH better when its really dark outside. Perfect for use in one's backyard, and especially amazing when used on camping trips where the night sky really shows itself. You are able to view the Andromeda galaxy fairly well as well as tons of other stuff. The software sent with this telescope (Starry Night I believe is the name) is really simple to use and really helpful when tracking objects in the sky. Long story short this telescope rocks and definitely worth the money.
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51 of 54 people found the following review helpful By Vincent Ottobre on May 18, 2013
Product Packaging: Standard Packaging Verified Purchase
I'll start with simply saying that this is a great first reflector telescope, and if you're looking for one, look no further.

Got this in the mail Thursday after ordering Tuesday on standard shipping. Orion ships quick. The box on the outside got ruined by rain, but it's double-packed so no harm to the inner box or it's contents.

The disassembled scope is quite overwhelming at first, but I got it together in about an hour or so. Forgoing the included instructions, I instead used the Internet age to its full advantage. Orion has a very nice assembly video on Youtube as well as one for collimation of the telescope and there are some good ones by David Fuller about how to align and use the equatorial mount. The included screwdriver was very poorly deburred, so be careful of the sharp edges or use your own.

Collimation (aligning the mirrors) is very simple; however, one of the tools required is not included (a 2mm allen wrench). Fortunately, the secondary mirror which requires it was already collimated, so it just took a bit of fiddling with some knobs on the back and I was done in about a minute.

One of the first things you notice about the telescope is the sheer quality of the optics. They're absolutely stunning. The mirrors look like they've been sterilized by surgeons or something, it's almost unbelievable. The mirrors are almost sci-fi shiny, and the coated lenses included are very nice.

The telescope is reasonably portable and after complete assembly can be readily dismantled to about 5 components: the tripod, the scope, the two slow-motion knobs, and the counterweight. It's heavy, about 20 to 25 pounds, almost all located in the sturdy steel tripod mount and the counterweight.
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86 of 95 people found the following review helpful By Marcus Ebenhack on March 4, 2010
Product Packaging: Standard Packaging Verified Purchase
I've never owned a telescope and got this for me and my 7 and 9 year old kids after doing some internet homework. It arrived packaged securely. was relatively easy to set up and we were exploring the heavens in no time. Showed my skeptic wife a planet, forget which one, she said "how do I know that's not just a bright star?" so I zoomed in on Saturn and there was no room for doubt! We live in a suburban neighborhood so the seeing conditions are generally not very good but even in these conditions the rings of Saturn were unmistakable. Can't wait to get out in the country to check it out under better conditions but so far we love it and highly recommend to others as a solid bang for the buck entry level scope.
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89 of 101 people found the following review helpful By C. L. Barger on September 16, 2009
Product Packaging: Standard Packaging Verified Purchase
Just got this scope and tripod. Weather has not cooperated for much viewing as yet. However, the few times I've been out with the scope, have been extremely pleased. Seems to be a good step up from the cheapo beginner scopes. If you are thinking about a starter scope and dont wish to spend lots of $$S, please take a suggestion from one who has been there and done that. Go ahead and spend over $200-250 for scope and tripod. I spent that much on numerous low end stuff that were unsatisfactory and generally broke soon after. This scope seems much more durable, viewing size is good and the tripod is all metal, very nice. So far no major cons. Will add more if I find any other info with further useage.
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Orion 09798 StarBlast 4.5 Equatorial Reflector Telescope, Metallic Green
This item: Orion 09798 StarBlast 4.5 Equatorial Reflector Telescope, Metallic Green
Price: $239.99
Ships from and sold by Amazon.com