 |
Celestron 31045 AstroMaster 130 EQ Reflector Telescope by Celestron
Digital product summary informationManufacturer: Celestron Model: 31045 Product features: - Model Number: 31045
- Objective Lens: 130 Millimeters
- Weight: 24 Pounds
Accessories:
Digital camera reviews of Celestron 31045 AstroMaster 130 EQ Reflector TelescopeDigital camera Review: "Big Bang" for your astronomy buck Summary: 5 Stars
Let me say right from the start that you must set up some parameters or boundaries to work within when shopping and comparing performance, features, etc. When I was shopping around I kept asking myself what if a spend a little more, over and over. By the end of my browsing session I'm seriously considering a 16" light bridge truss dobsonian. So here's the highlights.
1. Looks. I think you'll be hard pressed to find anything in this price range that looks more the part. I really like the orange annodized alum. bits & pieces. They really pop against the metallic blue optical tube. To me this thing looks like more scope than it really is.
2. Apeture. 130mm is about as big as you'll find at this price point. Apeture is everything. The more the merrier. Do not get caught up in the magnification hype that is very common in department store telescopes. As a matter of fact this scope does not have very high power as supplied. With it's reletively short focal length, you'll need a barlow lens to get some big mag. numbers.
3. Mount. Since I come from a cheap department store scope background, this is the best mount I've owned. Now that said, it is still very light, and there are plastic bits on the telescoping legs that will break if you get over assertive when tightening fittings. To a serious amature astronomer this thing is probably shakier than a Chihuahua at the north pole. The tripod probably is the weakest link in the package. THe legs are steel, but of the shower curtain rod wieght, not electrical conduit weight. It's probably the best place for them to skimp, in my opinion. There are tricks to make a mount more stable, but most of us don't want to grind our own optics at home. If you keep your hands off the scope while observing, it's more than stable enough for some good viewing. It will take some time for it to settle down after focusing, but that's what we have to deal whith at this price point.
4. Optics. They seem pretty good. I get sharp points when viewing stars. I've found nebulae for myself for the first time with this scope. It's small and light enough to grab and go, which is how I use it so far. The viewfinder is on the weak side. It's a red dot finder with no magnification. That's not the bad part. It's that they used plastic lenses that definately eat some of the light passing through, and also seem to illuminate a slight bit when the red dot is on. Combined with the positions you may have to contort yourself in when viewing objects near azimuth, it's my least liked feature on this scope.
5. Overall you get good apeture and optics for the money, it's nice enough looking to leave set up in a corner. You get an equatorial mount that can be motor upgraded cheaply. I'm happy with my purchase, and I've since spent more money on eye pieces and accesories than I originally spent on the scope itself.
Summary of Celestron 31045 AstroMaster 130 EQ Reflector TelescopeIf you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
|
 |
|
|
Opteka T-Mount Adapter for Canon EOS 60D, 50D, 40D, 30D, 20D, 7D, 5D, 1D, Rebel T3i, T3, T2i, T1i, XS, XSi, XTi and XT Digital SLR CamerasOpteka; Digital CameraBest price: $13.95
Celestron AstroMaster Accessory Kit TelescopeCelestron; Digital CameraBest price: $44.95Price in other shops: $71.95
Celestron Collimation Eyepiece 1.25"Celestron; Digital CameraBest price: $27.19Price in other shops: $47.99
Celestron 93230 8 to 24mm 1.25 Zoom EyepieceCelestron; Digital CameraBest price: $53.95Price in other shops: $96.95
Celestron Omni 2X Barlow LensCelestron; Digital CameraBest price: $29.80Price in other shops: $61.95
Celestron 93625 Universal 1.25-inch Camera T-AdapterCelestron; Digital CameraBest price: $20.95Price in other shops: $30.95
Turn Left at Orion: A Hundred Night Sky Objects to See in a Small Telescope - and How to Find Themby Guy Consolmagno, Dan M. Davis Cambridge University Press; Published: 2000-10-23; Hardcover; BookBest price: $29.95
Celestron Moon Filter 1.25Celestron; Digital CameraBest price: $10.95Price in other shops: $15.95
Celestron Accessory KitCelestron; Digital CameraBest price: $125.00Price in other shops: $239.95
NightWatch: A Practical Guide to Viewing the Universeby Terence Dickinson Firefly; Firefly Books; Published: 2006-09-12; Spiral-bound; BookBest price: $20.77Price in other shops: $35.00
|