Can you use a guide scope as a finder scope? I did. Here are my first impressions of the SVBONY 50 mm guide scope.
While this seems to be a generic guide scope that has sold under different brand names, it doesn’t appear to be cheaply made. This appears to be a good quality product with excellent fit and finish. The rough focussing tube is long enough to reach focus without the need of an extension. The helical focuser was very smooth with no rough grinding feel. When rotating the focuser, it does not rotate whatever is attached at the focuser end. So if you have a camera attached, it will remain in the same orientation instead of twisting any cables that might be attached to it.
When I aligned it during the day, I found the images came through very clearly. The 6 thumb screws took some getting used to for alignment but I was able to align it with precision. I also appreciate how it has nylon tips to prevent scratching the scopes’ nice finish. Finally, the price of this guide scope is so reasonable that I think it offers excellent value for your money.
A few things worth noting are that the trade off for not needing an extension tube to reach focus is that you cannot use a diagonal as an attachment. Also, this did not come with any manual so you would have to figure it out for yourself on how to assemble and install it. I hope this video helped a little bit in that regard. And lastly, the images through the eyepiece appear upside down, but I already expected that. Overall, I think this is a great addition to my astronomy gear.
I will show you how to clean my telescope eyepieces in this episode. And while eyepieces are generally maintenance-free, it’s good practice to keep your eyepieces clean. Over time, the oils on our skin will make the housing of our eyepieces sticky and this can attract dirt. Oils can also get on the lens which makes for a blurry view.
In my unboxing video, I just winged the assembly but I thought I was still able to assemble it somewhat, but I wasn’t sure what I was really doing. I didn’t know what that alignment peg was for, and what these two knobs were for. So in this video, I go into more detail about the assembly of the mount, according to Celestron’s instruction manual. I also say goodbye to my Skywatcher Dobsonian telescope. 🙁
This video is aimed at new astronomers who need some help on getting started or returning astronomers who may have forgotten how to use a dobsonian telescope. So if you are of the latter, this is going to be a good refresher.
Inspect & Assemble Telescope
Align Finder Scope
Observe Through Finder Scope
Observe Through Eyepiece
If you are just starting out, I highly advise that you first practice observing larger and brighter objects like the moon because it will be easier to locate.
In this episode, I will be unboxing my brand new Explore Scientific ED 102 as part of my series in my quest to put together my beginner astrophotography gear. In my previous video, I unboxed a Celestron Advanced VX mount: https://youtu.be/brOGKSziPFs
My first impression is that this telescope looks very impressive in build quality. The fit and finish looks well made.
Finally, my latest video after 2 years! It’s great to be back. This unboxing was my first time seeing the Celestron Advanced VX mount in person and it did not disappoint. My first impression after seeing this mount was that it appeared to be well constructed overall. The tripod legs were thick and heavy. The equatorial mount looked like a fine piece of engineering.
I still don’t know much about this mount yet and I haven’t decided yet which telescope to get. But if you have a suggestion, please let me know in the comments section. What I’m looking for is something lightweight and easy to setup.
Obviously, they have their shortcomings in terms of aperture and magnification, but binoculars are often overlooked by new astronomers because when they think about astronomy, they automatically think about telescopes.
In this video, I will show you 5 advantages that binoculars have over telescopes:
They are small and lightweight.
They are easy to transport.
You might already have one.
They are less expensive.
They make it easier to find objects.
While they also have their obvious disadvantages, like smaller aperture, binoculars have a special place in astronomy. Enjoy the video.
Similar to regular sketching, astrosketching is a relaxing and rewarding activity where the subject is the beauty of the night sky.
In this video, i’ll cover the basics of amateur astronomy sketching including:
– Why Astronomy Sketching is Fun
– What tools you need
– Sketching techniques
– Logging your observation
– Digitizing your sketches
– and some common Challenges
I used M45 as my subject which is perfect for beginners like me. You are drawing a portrait of the universe. Take your time and enjoy it.
In this video, I will introduce new astronomers to the basics of using telescopes on an equatorial mount. How to use an Equatorial Mount for Beginners will explain the difference between an equatorial mount and an altazimuth mount and the advantages of each. How to determine the right ascension and declination motions using slow motion control knobs. Without getting too technical, I will describe the equatorial grid, right ascension, declination and how your equatorial mount follows these imaginary lines. I also walk through a simulation of how it would operate out in the field using Stellarium planetarium software.