Strong, steady and easy to setup absolutely worth the price.
Low guiding error even at near payload capacity (4.5kg).
Easy polar alignment using fine adjustment knobs.
Low payload capacity suitable with small refractors best for traveling.
With payload near capacity, weight management is essential because the counterweights included almost can not balance the kit.

ชอบมากครับ ขนาดกำลังดี ไม่หนักมา แต่มีความแข็งแรงดี ใช้กับกล้อง 80mm น้ำหนัก 3.5KG สบายๆ รู้งี้ซื้อนานแล้วครับ ระบบ Goto ทำให้เล็งดาวง่ายมาก ใช้กับ N.I.N.A สบายเลย ระบบทุกอย่างมีให้ครบถ้วน ทำงานกับกล้อง Guide ทำให้แม่นยำขึ้นมาก

A well made piece of equipment. I have mine paired with a ZWO ASI294MM and it has performed flawlessly now over 8 nights of imaging.

ข้อดี: Well made.
Filter masks included.
If you are using it with a ZWO camera you probably will not need any additional adapters to connect to camera and scope and achieve correct backfocus.

ข้อเสีย: None.

I have used the camera for 8 all night imaging sessions so far and it has given me no problems whatsoever. The adapters included in the box were sufficient to let me connect the camera to a ZWO EFW and the telescope and get the correct backfocus. Driver installation was straightforward, no issues. So far I've only operated the camera in Bin2 mode, Bin1 mode looks interesting!

ข้อดี: I like that ZWO include the adapters you will need to connect the camera to your rig.

ข้อเสีย: Calibration is trickier than more modern sensors (e.g. IMX571), you do need to take properly matched dark frames.

ส่งสินค้าไว ตรงตามภาพแข็งแรงสวยงาม

ข้อดี: ไว้ใจได้ ส่งของทันใจ

Excellent Ha filter, installed it in a ZWO filter wheel and tried it on the evening just after receiving it and got great captures of the Dumbbell planetary nebula, very sharp and detailed. Thanks to Thaiexcite who shipped it quickly, so I was able to use it on that clear sky night!

ข้อดี: Excellent quality

ข้อเสีย: No disadvantages

I bought the Zenith Star 103 last year, it had 30% discount and it is my first telescope.
I use it with a 0.8 reducer on an AM5 mount and connected to a ZWO 183 mono camera. This focal length (575mm with reducer) is versatile, it can be used especially for Lunar imaging and it is also quite fit for some of the most popular deep sky objects too.
The moon photography I get with this scope is excellent, beyond what I expected. I also captured some great images of Orion Nebula, Horsehead, the Pleiades, M33, Rosette, Flaming Star etc.

After one year what I can say is that I love this scope, I will certainly keep it. I might buy another one with a shorter focal length to cover different targets, maybe Redcat 51 or ZS 61. The convenient focuser and its 360° rotation ability in Zenith Star scopes is something I'd like to keep.


ข้อดี: -Focusing wheel is very convenient and comfortable to use. The ability to easily rotate the focuser is a great plus allowing to frame a target quickly.
-It comes with a Bahtinov mask.
-It looks good.
-Good optics, quite satisfied with the resulting images.


ข้อเสีย: -Might be a bit heavy for some deep sky targets that requires precise guiding.
-Needs a reducer.

Performed as expected with ASI 294 MC pro.


ข้อดี: Fits perfectly to the camera thread and a second filter can be used on the other side.

ข้อเสีย: None so far

This is my 3rd order with Thai Excite and also did not disappoint at all once again. After having purchased the Gran Turismo 71II was it time for a more wider scope and selected the Redcat 51 III WIFD. Communication went smooth and the delivery just as planned.

ข้อดี: - Quick and to-the-point communication
- Excellent delivery service

ข้อเสีย: None

Cloudy skies at the moment, so no possibility to check the stars, otherwise the camera Asi2600 MC pro looks good.

ข้อดี: Easy set up with my refractor with 55mm back end.

ข้อเสีย: The weight made me readjust the equilibrium of the scope.

Extremely happy with this purchase! High quality product, very fast delivery and excellent customer service.

I purchased this and it is indeed a great APSC camera

ข้อดี: Cause it's mono you can create amazing images

ข้อเสีย: Cause it's mono you will spend more time shooting

Great set of LRGB Filters. Note that the focus needs to be adjusted during filter change to attain best focus. So you need to pair this with an EAF(auto focuser) or manually adjust focus all the time.

This filter produces amazing images

This filter produces amazing images

This filter produces amazing images

A great OTA indeed. Make sure to get a good Coma Corrector along with this

Again very satisfying to receive this scope, fast and in good order with competitive price. I use this scope with the zwo2600mc pro I purchased last year with thaiexite. Perfect combination with Optolong Quad ultimate filter. Ashame I can't show pictures here.

Reply by Thai Excite: Thank you, Kornelis, for the pictures - they are now shown on product page.

ข้อดี: Very light and versatile, can use for day photography as well. The focusing is easy to reach and keep for long when I'm setting up and break down over one week not moved at all. Strong build

ข้อเสีย: Own design holder for guide scope is good but missing one for aisair pro, but it fitted under the scope on the dovetail with 1 screw, hope can order single holder from Askar?