The SVBONY MK105 Pro is a compact 105 mm f/13.3 Maksutov-Cassegrain telescope, tested under real-world conditions by Francisco Perez on the SVBONY blog on October 30, 2026. The Moon, planets, solar observation, and deep sky: the review covers it all. At CHF 299, it’s the most affordable planetary telescope in the SVBONY lineup. Here’s what it’s worth, and how it compares to the MK127.

All the info at a glance

• Opening: 105 mm
• Focal length: 1,400 mm, f/13.3
• Optics: Maksutov-Cassegrain, closed meniscus
• Surface Treatments: FMC, reflectivity greater than 99 %
• Resolution: 1.1 arcseconds
• Length: 385 mm
• Weight: 2.2 kg
• Material: 6061T aluminum
• Recommended maximum magnification: 210x
• Focuser: internal, dual-speed
• Interfaces: 1.25" and 2"
• Rail: Vixen
• Price: CHF 299 (including Swiss VAT)
• Availability: In stock in our store
• Warranty: 2 years

A compact Maksutov weighing 2.2 kg

The MK105 Pro is 385 mm long and weighs 2.2 kg. It is a short, sealed tube, like all Maksutovs: the sealing ring (the meniscus) protects the mirrors from dust and moisture, and the sealed tube minimizes internal turbulence. Weighing 2.2 kg, it can be mounted on a lightweight mount: the AZ-Go2, Star Adventurer GTi, or even a camera mount with a ball head.

With a focal length of 1,400 mm and an f/13.3 aperture, the MK105 Pro is designed for planetary observation. At 210x magnification (6.7 mm eyepiece), you can observe the Moon in detail: the craters Tycho, Copernicus, and Plato, as well as the Apennine Mountains. Jupiter reveals its two equatorial bands and its Galilean moons. Saturn displays its rings.

Francisco Perez's Test: Moon, Planets, Sun, and Deep Sky

On October 30, 2026, Francisco Perez published a comprehensive review of the MK105 Pro on the SVBONY blog. He tested the scope in four different observation scenarios:

• The Moon : Detailed views of craters and mountains, with high contrast thanks to the closed tube.
• The planets : Jupiter (stripes and moons), Saturn (rings). A magnification of 210x is sufficient for these targets.
• Solar Energy : With a Baader AstroSolar solar filter (not included), sunspots are visible. Never point the telescope at the Sun without a filter.
• The deep sky : Test shot of M42 (the Orion Nebula). At 105 mm, the nebula is visible but remains modest in size. This is a secondary use for a Maksutov.

His conclusion: a compact, well-built planetary telescope with surface treatments offering 99 % reflectivity that maximize light collection. It’s not a telescope for deep-sky observing, but it’s an excellent compact telescope for observing the Moon and the planets.

MK105 Pro vs. MK127: Which Diameter Is Best for Which Application?

SVBONY offers two Maksutov models in its store: the MK105 Pro for CHF 299 and the MK127 for CHF 369.11 (excluding tax). Here's how they compare:

• MK105 Pro (CHF 299): 105 mm, 1,400 mm, f/13.3, 2.2 kg, 385 mm long. The most compact and lightweight model. Lightweight mount. For observing the Moon, planets, and the Sun in a portable setup.
• MK127 (CHF 369.11, excluding tax): 127 mm, 1,500 mm, f/11.8, 2.9 kg. Larger aperture (1.46 times more light), dual-speed focuser, 99 % dielectric coatings. Flat-field design. 0.65x reducer included. For more advanced planetary photography.

The difference: 22 mm of additional aperture on the MK127, which translates to 46 % more collecting area. On Jupiter and Saturn, the gain in detail is visible. The MK127 includes a flat-field filter, a dual-speed focuser, and a 0.65x reducer. The MK105 Pro is lighter (2.2 kg vs. 2.9 kg) and less expensive (CHF 299 vs. CHF 369.11).

To get started with planetary gearboxes without breaking the bank: the MK105 Pro for CHF 299. To take it a step further: the MK127 for CHF 369.11.

Why shop at Deep Space Astronomy?

We're not just a retailer. We test, advise, and provide support.

• Personalized Advice : We can help you choose between the MK105 and MK127 based on your frames and your goals. By phone, WhatsApp, or by appointment in Nyon.
• After-Sales Support : Do you have a question about collimation, eyepieces, or tracking? We're here to help.
• 14-Day Return Policy : Not satisfied? Return the product within 14 days.
• Secure payment : Twint, credit card, invoice, Apple Pay, Bitcoin. Pay in 3 or 4 installments with no fees.
• Free shipping in Switzerland Starting at CHF 200. Free pickup in Nyon.

The The SVBONY MK105 Pro is priced at CHF 299 (including tax) in our store. Also check out the SVBONY MK127 and all of the SVBONY line.

Price valid as of October 31, 2026; subject to change. The current price is listed on the product page in our store.

Sources

This article is based on Francisco Perez's test published in the SVBONY Blog On October 30, 2026, on the official SVBONY specifications (svbony.com), and on the product pages in our store.