Category Archives: Reviews

SVBony SV106 50 mm Guide Scope Unboxing Installing First Impressions

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.

  1. SVBony SV106 Guide Scope:
  2. SVBony Dovetail Base:

Celestron Advanced VX Mount: Unboxing and Assembly

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.

Get it from Amazon:

Clear skies!

Meade 90mm StarNavigator Refractor DS2090AT-TC

This is my first ever astronomy gear review of my first telescope: the Meade 90mm StarNavigator Refractor (DS2090AT-TC). It has a 90mm aperture objective, 800mm focal length giving it a focal ratio of F/8.8. It is computer-guided which is perfect for beginners.


I think this is a great telescope for a beginner such as myself. It got me hooked into astronomy that now I want to learn more about it.


The mount could be very flimsy. When you’re adjusting for focus, it takes about 5 to 10 seconds for the vibrations to stop. Sometimes the GOTO capability isn’t quite accurate. The focuser is made of plastic that it might not be able to handle the weight of heavier accessories.


I like its simple design and build quality. I like how light it is to transport and how the tray does not need to be disassembled to fold the legs. I like the GOTO capability when it works. It allows a beginner like myself to spend more time observing than looking for objects.