- High-Performance Optics: Mk127 built-in flat-field design and 3-mirror Mak structure with a separate secondary mirror, this combination corrects for coma and astigmatism, delivering tack-sharp images with exceptional contrast and clarity.The mirror reflectivity over 99%, which significantly enhances contrast, you can get the detailed views of planetary nebulae and globular clusters;
- 0.65X Focal Reducer: The 0.65x Focal Reducer can reducing the focal ratio of the MK127 from F11.8 to F7.8. This makes it easier to capture larger celestial targets and expands the telescope's imaging field, making it right for capturing expansive skyscapes;
- 127mm Aperture: The telescope features a large aperture of 127 mm and a focal ratio of F11.8. It balances light-gathering capability and field of view,delivering exceptional performance for both planetary and deep-sky observations;
- Dual-Speed Focuser Design: Coarse adjustment knob, enables rapid movement of the optical system to achieve a rough focus. Fine adjustment knob is used for minute adjustments to obtain optimal image clarity, enhancing your viewing experience;
- 1.25" and 2" interfaces: The telescope features 2" and 1.25" eyepiece interfaces, offering compatibility with a wide range of eyepieces and allowing you to customize your observing setup for optimal performance.
Review Video by @Natural Portraits Global
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MK127 Maksutov-Cassegrain OTA
SVBONY MK127 Maksutov-Cassegrain OTA features a 127mm effective aperture and an f/11.8 focal ratio. Equipped with a three-element Maksutov structure, 99% high-reflectance dielectric coatings, a built-in flat-field design and additional both 2-inch and 1.25-inch eyepiece interfaces.This Maka telescope is well-suited for detailed observations,particularly when examining the surface features of planets and the craters of the Moon, revealing intricate details.
Designed with 127mm Objective Lens, this mak telescope provides clearer and brighter images of fainter celestial objects, such as nebulae and star clusters.
Exceptional image quality: maksutov cassegrain OTA's built-in flat-field design and three-element Maksutov-Cassegrain structure; this combination corrects for coma and astigmatism; ensuring pinpoint star images across the entire field of view
Achieve precise focus: with ease using Catadioptric Telescope OTA's intuitive dual-speed focus mechanism; allowing for rapid initial focusing; while the fine tuning knob enables meticulous adjustments for tack-sharp imagery
The 0.65x Focal Reducer can reducing the focal ratio of the MK127 from F11.8 to F7.8. This makes it easier to capture larger celestial targets in full within the photograph, which is highly practical for photographic composition.
Elevate your stargazing experience: with maksutov cassegrain OTA's flexible 2" and 1.25" eyepiece interfaces; providing compatibility with a wide range of eyepieces; allowing you to customize your observing setup for optimal performance
Worth every penny.
I love this optical tube. I live in the suburbs of Orlando FL, so the light pollution isn't gonna let me see alot of deep sky objects. So a mak seemed like a logical choice for lunar and planetary astronomy. I did see the Orion nebula and the image was sharp. Planets and the moon are amazing and ideal for observing thru this scope. No need for replacement like with other scopes, not right away anyway. will have this scope for the rest of my life. I can't wait to share my love of astronomy with my children. I loved Meade as a kid, but since meades are now harder to find, SVBONY will now be my go to brand.
Wonderfully sharp - great piece of kit!
Super lightweight, great quality, and very portable. Was packed very well and even sealed against moisture. I should have bought this a long time ago as it is worlds better than larger newtonians- I can mount this on an AZ mount or a sturdy Photo tripod. I enjoy larger focal lengths for lunar or planetary and this Telescope is really bright even though it's f-stop is a somewhat higher than my telephoto lenses. I can't wait to do some lunar focus stacking with this scope.
Good starter
Easy to use and move around so you use it more. Gathers enough light to see planets and nebula well. IBe prepaired to buy some eyepieces.
Good starter
Easy to use and move around so you use it more. Gathers enough light to see planets and nebula well. IBe prepaired to buy some eyepieces.
Exciting for this telescope
I went to the rooftop of my building to capture images of the moon so far. Can't wait to use it more on clear/warmer nights.
Exciting for this telescope
I went to the rooftop of my building to capture images of the moon so far. Can't wait to use it more on clear/warmer nights.
good scope
In this day of scam and overhype, this 'scope may stand alone. Years ago I assembled my own Newtonian reflector, bought slick-looking but crappy long white refractors. I've long known various types of Cassegrain telescopes offered the best combination of quality and compactness, all too expensive for me.
High-quality optics, velvety consistent matt-black interior, and precise controls.The net effect is mind-boggling. A true bargain, restoring trust in smart design, honest value for money spent.
Powerful
For it size and price this mak telescope is well worth it. It's portable, lightweight and with a little effort turns out great pics.
It's really good.
Let me start by saying that this product could get a 5 star rating. The scope is beautiful, and the clarity is AMAZING. The quality of the scope is excellent. It's so beautiful, and portable, and the quality of the image is amazing.
Good, not great
If you’re looking for a simple, cheap scope to peek at the moon, birds, or neighbors this scope will do nicely. The optics are good. When looking at the moon, for instance, you’ll notice very little chromatic abbreviation. The view is sharp and clear.
I’d recommend a tripod with a video style pan head. Doesn’t need to be expensive, just something that allows more control over where you point it.
If you’d like to use this scope for birding, which is feasible, I’d recommend a dedicated eyepiece camera. You can find a good wifi camera on the svbony official website. These will send video to your phone remotely allowing you to take stills and video.
In all, this is a decent piece of kit. Not great, but good for the money. Be prepared to spend more to get it to be more useable.
| Brand | SVBONY | SVBONY | SVBONY |
| Model | MK127 | MK105 | MK90 |
| Type | Maksutov-Cassegrain optics | Maksutov Cassegrain | Maksutov Cassegrain |
| Aperture | 127mm | 105mm | 90mm |
| Focal Length | 1500mm | 1365mm | 1250mm |
| Focal Ratio | f/11.8 & f/7.15(w/ Focal Reducer) | f/13 | f/13.9 |
| Light Gathering Power | 254X | 210x | 180x |
| Primary Mirror | Multi-coated Precision Aluminum Coating | Multi-coated Precision Aluminum Coating | Multi-coated Precision Aluminum Coating |
| Secondary Mirror | 99% Reflectivity Dielectric Coatings | Multi-coated Precision Aluminum Coating and Multi Coating | Multi-coated Precision Aluminum Coating and Multi Coating |
| Focuser | Internal Dual Speed | Internal | Internal |
| Mounting | Vixen Style | Vixen Style | Vixen Style |
| Mounting Base Number | 2PCS | 1PCS | 1PCS |
| Outer Diameter | 145mm | - | - |
| Reflectance of High-Reflective Dielectric Coating | 99% | 82% | over 89% |
| Net Weight | 2934g / 6.47lb | 2193g | 1380g |
| Adapter Thread | SCT Male thread (2" 24TPI) | M42x0.75 for T-ring | M42x0.75 for T-ring |
| Accessories | 0.65x Focal Reducer; SCT -2" Mount Adapter; SCT to 1.25" Mount w/ T Adapter | Dovetail Mounting Base, Dovetail Plate 160mm | Dovetail Mounting Base, Dovetail Plate 70mm |
| Package Dimension | / | 360x170x170mm |
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Package Includes
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- 1X MK127 Maksutov-Cassegrain OTA
- 1X 0.65x Focal Reducer
- 1X SCT to 2" Mount Adapter
- 1X SCT to 1.25" Mount w/ T Adapter
- 1X 1.25-inch Dust Plug
- 1X Metal Objective Lens Cover
- 1X Vixen Style Dovetail Plate 210mm
- 2X Versatile Dovetail Mounting Base
- 10pcs Screws
- 1X User Manual
Q&A:
- Q1:Does MK127 need a focusing tube to focus?
- A:No, the optical axis has been calibrated before leaving the factory. This is the same for all MK series.
- Q2:What is the front outer diameter of the MK127?
- A:The outer diameter of the MK127 is 145 mm.
- Q3:Will the reducer be included with the telescope package?
- A:Yes, it is included as a standard accessory.
- Q4:Is the 0.65× focal reducer sold separately?
- A:This reducer is a dedicated accessory and is not sold separately, it is not suitable for use with other brands of telescopes.
- Q5:Is the optical tube internally baffled to reduce stray light and improve contrast?
- A:Yes, the inner wall is coated with anti-reflective paint and includes a conical baffle.
- Q6:What is the maximum recommended useful magnification for this telescope?
- A:A magnification of 254x is perfectly acceptable.
- Q7:Is a carrying case or any kind of protection included?
- A:We provide a storage bag, and the transport packaging is absolutely secure.
- Q8:Is the dovetail bar removable or can it be replaced with a longer one?
- A:Yes, it is removable. The hex screws are M5, and you will need an S4 wrench to remove them. We supply a 210mm dovetail bar, which should be sufficient for your needs.
- Q9:Is the optical tube weight balanced for visual use, or is it also suitable for astrophotography setups?
- A:Our design is primarily optimized for photography but is also suitable for visual observation.
- Q10:What is the diameter of the secondary mirror of the MK127 Maksutov-Cassegrain telescope?
- A:The diameter of the secondary mirror is 40.6 mm.
