Celestron - AstroMaster 130EQ-MD Newtonian Telescope - Reflector Telescope for Beginners - Fully-Coated Glass Optics - Adjust

4.2 4.2 out of 5 stars | 6,355 ratings

Price: 329.99

Last update: 01-24-2025


About this item

Powerful Reflector Optics: Boasting a 130mm aperture reflector telescope with fully-coated glass optics, this Celestron AstroMaster delivers impressive light-gathering power for clear, bright celestial views.
Easy Setup for Beginners: Designed with astronomy enthusiasts in mind, this telescope features a lightweight yet sturdy equatorial mount with slow-motion controls for smooth tracking, making it easy to navigate the night sky.
Versatile Accessories Included: Enhance your stargazing experience with two eyepieces (20mm and 10mm), a StarPointer red dot finderscope, adjustable tripod, and a handy motor drive for tracking celestial objects.
Computerized Astronomy Software: Unlock the cosmos with a free download of top-rated astronomy software, guiding you through the wonders of the universe from the comfort of your backyard.
Unrivaled Support: Backed by Celestron's legacy since 1960 and unlimited access to expert technical support in the USA, this telescope offers peace of mind for beginner and seasoned stargazers alike.

Product information


Top reviews from the United States

  • CW5_Reviewer
    5.0 out of 5 stars Great telescope to get beginner interested in hobby
    Reviewed in the United States on January 17, 2024
    So there's been a lot of discussion in the reviews about if this is a beginner telescope or not.

    As a person who never touched a telescope (except maybe in high school a thousand years ago) until I decided it was something I wanted to try out this year, I emphatically say YES! This is a great beginner scope.

    Here's the problem with most people's definition of a "beginner" anything. They want it to be rock-bottom priced, and ultra-easy to use. The problem with this mentality, is that often you go so cheap that you wind up getting a product that does not really expose you to the prospective hobby, and while trying to find something ultra-easy to use, it winds up being extremely difficult because it lacks the more expensive tools that were specifically designed to enhance the human ability when performing certain tasks.... NET RESULT: You wind up putting the hobby down out of frustration without ever really trying it out.

    I think the reality with getting into telescoping (is that a word?) is that you have to first decide that it is something you truly want to try, so that you don't go by a $74 telescope at W*****t (like I did) and expect to actually be introduced to this hobby.

    So after trying the $74 failure I got this scope due to the (mostly) good reviews, and because of the brand name. Never being in the hobby myself, I still had heard of Celestron.

    Many reviews showed broken parts. This wasn't the case for me. Everything was intact and assembly was relatively easy for a novice.

    A few reviews said this was not a beginner telescope because you had to adjust the mirrors, which apparently was a very difficult task to do. I researched this requirement ahead of time, found that for just over $20 you can buy a laser collimator that allows you to do this adjustment in just a few minutes, and decided that wasn't too much to ask to have an opportunity to enjoy this hobby. P.S. when I got the telescope, I used the laser collimator just to find out that the mirrors were perfectly aligned and I didn't need to do any adjusting. But apparently mirror adjusting is inevitable with Newtonian telescopes, so I'll just keep the laser collimator in my kit bag.

    Now about the beginner using this scope:

    1. The red dot starfinder is a life saver! At first I thought you could just look through the starfinder, see what you wanted to look at, then see it in the telescope. NOPE! You really need that red dot to put the object into the site picture of the scope (especially on a low MM eyepiece). My only complaint might be that I couldn't perfectly adjust the red dot. When I first got the scope I focused in on a house way down the street, then tried to calibrate the red dot so that it was pefectly centered on the center of what I saw in the eyepiece... It was close, but wasn't perfect. HOWEVER. It is more than sufficient for my beginning level telescoping. With my $74 flunkee scope, I would use the cross hairs to try to align the scope to an object, yet even on a large MM eyepiece I could never find anything smaller than the moon! With this red dot starfinder, I have (easily) been able to align the telescope to both Jupiter and Saturn.

    2. I may have started of with the starfinder, but the equitorial mount is probably the show winner with this thing. Not to keep referring to my $74 fail, but it is good to have a frame of reference when explaining why sometimes you have to make an investment even for entry-level equipment into a hobby. The $74 fail used a super cheap camera tripod. Problem with these tripods is they don't adjust at a fine enough level to make the small changes to put an object into the site picture. And, despite the fact that the cheap scope didn't weigh anything, it still would drift on the tripod... basically making it impossible to do anything except look at the moon. The Celestron is big and heavy, yet the EQ mount holds it masterfully in position, but the real winner is the fine tuning knobs. I didn't realize just how fast objects move in space (I mean.. I get it. The earth is spinning at 1000 mph, I just never put that together to mean objects move out of a telescope site picture QUICKLY). But with one hand on the fine tuning knob, I can follow the object for a reasonable amount of time to enjoy viewing it. NOTE: I recently bought a motor that I am suppposed to be able to connect to the knob, so that it can automatically hold the picture for me (again... spending more to get the right tools to enjoy the new hobby). Only complaint I have is that one knob seems to be able to adjust indefinitely while the other can only change maybe 20 degrees (10 in each direction) before it hits a stop. After additional study, I think this is because space objects only move in one direction, so if you properly polar align the scope, you should only need one knob to get the object where you want (left and right) and then not touch that again, then solely use the (up and down) knob to follow the object as it moves in the sky... but hey.. I'm new.. I'll learn to use this better too :-)

    Other than that, the only thing left is the scope. Like I said, I've looked at Jupiter, Saturn, Moon. I can't really speak to the provided eyepieces. Understanding from my research about focal length, and deciding that as a beginner it would help if I had an adjustable eyepiece (so that I can start zoomed out, find the object easier, then zoom in), so I bypassed the provided eyepiece and went straight to a x2 barrow with an 8-24mm adjustable eyepiece. So far it's been great! Saturn is still a little small, so I'm going to see if I can go even smaller on MM and higher on barrow zoom to see if I can really clearly make out the rings.

    ....but do you see what Celestron did? They created a (relatively) affordable telescope that grabbed my interest in the hobby and now I am full on exploring new ways (EQ mount motors, higher zoom barrow, lower MM eyepieces) that I can explore the universe above!
    Customer image
    CW5_Reviewer
    5.0 out of 5 stars Great telescope to get beginner interested in hobby
    Reviewed in the United States on January 17, 2024
    So there's been a lot of discussion in the reviews about if this is a beginner telescope or not.

    As a person who never touched a telescope (except maybe in high school a thousand years ago) until I decided it was something I wanted to try out this year, I emphatically say YES! This is a great beginner scope.

    Here's the problem with most people's definition of a "beginner" anything. They want it to be rock-bottom priced, and ultra-easy to use. The problem with this mentality, is that often you go so cheap that you wind up getting a product that does not really expose you to the prospective hobby, and while trying to find something ultra-easy to use, it winds up being extremely difficult because it lacks the more expensive tools that were specifically designed to enhance the human ability when performing certain tasks.... NET RESULT: You wind up putting the hobby down out of frustration without ever really trying it out.

    I think the reality with getting into telescoping (is that a word?) is that you have to first decide that it is something you truly want to try, so that you don't go by a $74 telescope at W*****t (like I did) and expect to actually be introduced to this hobby.

    So after trying the $74 failure I got this scope due to the (mostly) good reviews, and because of the brand name. Never being in the hobby myself, I still had heard of Celestron.

    Many reviews showed broken parts. This wasn't the case for me. Everything was intact and assembly was relatively easy for a novice.

    A few reviews said this was not a beginner telescope because you had to adjust the mirrors, which apparently was a very difficult task to do. I researched this requirement ahead of time, found that for just over $20 you can buy a laser collimator that allows you to do this adjustment in just a few minutes, and decided that wasn't too much to ask to have an opportunity to enjoy this hobby. P.S. when I got the telescope, I used the laser collimator just to find out that the mirrors were perfectly aligned and I didn't need to do any adjusting. But apparently mirror adjusting is inevitable with Newtonian telescopes, so I'll just keep the laser collimator in my kit bag.

    Now about the beginner using this scope:

    1. The red dot starfinder is a life saver! At first I thought you could just look through the starfinder, see what you wanted to look at, then see it in the telescope. NOPE! You really need that red dot to put the object into the site picture of the scope (especially on a low MM eyepiece). My only complaint might be that I couldn't perfectly adjust the red dot. When I first got the scope I focused in on a house way down the street, then tried to calibrate the red dot so that it was pefectly centered on the center of what I saw in the eyepiece... It was close, but wasn't perfect. HOWEVER. It is more than sufficient for my beginning level telescoping. With my $74 flunkee scope, I would use the cross hairs to try to align the scope to an object, yet even on a large MM eyepiece I could never find anything smaller than the moon! With this red dot starfinder, I have (easily) been able to align the telescope to both Jupiter and Saturn.

    2. I may have started of with the starfinder, but the equitorial mount is probably the show winner with this thing. Not to keep referring to my $74 fail, but it is good to have a frame of reference when explaining why sometimes you have to make an investment even for entry-level equipment into a hobby. The $74 fail used a super cheap camera tripod. Problem with these tripods is they don't adjust at a fine enough level to make the small changes to put an object into the site picture. And, despite the fact that the cheap scope didn't weigh anything, it still would drift on the tripod... basically making it impossible to do anything except look at the moon. The Celestron is big and heavy, yet the EQ mount holds it masterfully in position, but the real winner is the fine tuning knobs. I didn't realize just how fast objects move in space (I mean.. I get it. The earth is spinning at 1000 mph, I just never put that together to mean objects move out of a telescope site picture QUICKLY). But with one hand on the fine tuning knob, I can follow the object for a reasonable amount of time to enjoy viewing it. NOTE: I recently bought a motor that I am suppposed to be able to connect to the knob, so that it can automatically hold the picture for me (again... spending more to get the right tools to enjoy the new hobby). Only complaint I have is that one knob seems to be able to adjust indefinitely while the other can only change maybe 20 degrees (10 in each direction) before it hits a stop. After additional study, I think this is because space objects only move in one direction, so if you properly polar align the scope, you should only need one knob to get the object where you want (left and right) and then not touch that again, then solely use the (up and down) knob to follow the object as it moves in the sky... but hey.. I'm new.. I'll learn to use this better too :-)

    Other than that, the only thing left is the scope. Like I said, I've looked at Jupiter, Saturn, Moon. I can't really speak to the provided eyepieces. Understanding from my research about focal length, and deciding that as a beginner it would help if I had an adjustable eyepiece (so that I can start zoomed out, find the object easier, then zoom in), so I bypassed the provided eyepiece and went straight to a x2 barrow with an 8-24mm adjustable eyepiece. So far it's been great! Saturn is still a little small, so I'm going to see if I can go even smaller on MM and higher on barrow zoom to see if I can really clearly make out the rings.

    ....but do you see what Celestron did? They created a (relatively) affordable telescope that grabbed my interest in the hobby and now I am full on exploring new ways (EQ mount motors, higher zoom barrow, lower MM eyepieces) that I can explore the universe above!
    Images in this review
    Customer image
  • Thomas P. McGrane
    5.0 out of 5 stars Worth the extra cost over the Powerseeker 127EQ
    Reviewed in the United States on May 12, 2019
    Tried the Powerseeker 127EQ first and was only acceptable. Then I bought the Astromaster 130EQ and found it to be a fine quality sharp image excellent Reflector Telescope. You should be prepared to learn a bunch before feeling accustomed to this Reflector but you will be rewarded for your efforts. A laser collimator is a must to check, and if necessary, realign the mirrors, known as Collimating. I spent some time learning how to collimate this Scope, or align the mirrors and I devised an additional step in the beginning as I am a former technical writer.
    First, making sure the laser Collimator is NOT in the focuser tube and is definitely OFF, stand a few feet in front of the opening or aperture of the telescope and look into the opening where you will see the cross frame in front, the mirror in the back, and the reflection of the front cross frame in the back mirror. Then slowly and carefully concentrate on what you see and move your view slowly so the mirror and reflection of the cross frame appear centered within each other and the telescope tube. The point is to confirm that the main mirror is perpendicular to the axis of the tube such that all parts viewed appear to be all centered or concentric with each other. If looking straight down the tube center, you see the reflection of the secondary mirror frame up front off center and offset from the actual frame up front, then carefully adjust the primary mirror in back so everything looks aligned. That means the back mirror reflection of the front cross frame should be aligned behind the frame when looking absolutely down the center of the tube and the mirrors appear correctly centered. After you have assured a nearly aligned primary mirror when viewed from the front, then you can proceed to install the laser collimator into the eyepiece focuser with the indicator target pointing forward as the telescope does. Turn on the laser and DO NOT LOOK into the front of the telescope until you are done and the laser is out and OFF. Slowly adjust the secondary mirror up front carefully and slowly loosening and tightening very delicately each of the three screws until the laser dot is centered on the target. Remember to very delicately loosen and tighten the screws slowly and in steps between the three until you become accustomed to how the adjustments affect the laser dot on the target.
    Once you have centered the dot on the target adjusting the secondary mirror up front, then TURN OFF the laser and rotate the laser Collimator in the focuser tube such that the target opening is facing the back of the Telescope where the primary mirror is. Turn on the laser and observe the laser dot on or near the target. The dot should be centered in the target and likely will be close or off towards the outer part of the target. Very carefully loosen the locking phillip screws of the back large primary mirror to allow further adjustment with the larger knurled knobs that adjust the mirror. Very slowly adjust one knob at a time while you become accustomed to the results of each adjustment as they affect the movement of the laser light dot on the target of the collimator. Do this all slowly until you gradually learn the tricks to collimate. Do not make big adjustments to the primary mirror unless you have to. When done, turn OFF the laser collimator and remove it from the focusing tube. Once again, DO NOT look at the laser beam or the front of the telescope while the laser is in use.
    Now that the eyepiece focuser tube is open, look in the tube and you should see a reflection of your eye's pupil in the center of the small secondary mirror and mirrors and cross frame should all look centered upon each other or concentric.
    NEVER LOOK AT THE LASER BEAM END, ONLY THE DOT ON THE TARGET WHEN IT IS INSTALLED IN THE TELESCOPE.
    A laser collimator really is a must for easy collimation testing before each use of the telescope and especially after transporting the telescope as vibrations may change mirror alignment or collimation.
    I highly recommend pointing the telescope horizontal during mirror collimation outdoors as the laser light may be considered offensive by planes with resulting complaints and possible law actions. I collimate indoors.
    DANGER; never look at the laser beam as eye damage can result. Only look at the light dot on the target when the collimator is installed in the telescope. The laser collimators are very low power but safety practices should always be a way of life.
    In actual use, I just barely saw the cluster of galaxies between Virgo and Leo on a dark night near the new moon and gladly told myself it was worth the money and effort to have seen the dim but visible galaxies with the fuzzy center nuclei of stars. Dark conditions and eyes adjusted to the dark are necessary.
    I also viewed Jupiter and five of it's moons in very good detail on a marginal seeing night. The planet was actually too bright and required a filter to lower the the brightness and improve contrast. For the price, it is an excellent light gatherer. I also have a Powerseeker 80EQ Refractor that exhibits very clear images.
    The Telescope paid for itself when I could see deep space distant galaxies. That is a result of the larger light gathering ability of the Reflector.
    I recommend Dean Fuller's video on YOU TUBE on how to operate an equatorial mount and polar align for beginners. It was faster and easier to understand than the written instructions.

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