CHF 456.00incl. Swiss VAT
Will be ordered for you
Timeframe: 10 days to 3 weeks
Estimated shipping: Between November 26 and December 1, 2026
ACUTER is an international brand renowned for its innovative, high-quality instruments for amateur astronomy and education. Visit Voyager MAK90-FAST (Traverse Pro) is a computerized telescope + mount unit designed as a genuine grab-and-go compact, lightweight, quick to install and yet extremely powerful.
The Voyager MAK90-FAST is a Maksutov-Cassegrain telescope from 90 mm diameter, particularly suitable for observation:
Its long focal length (1170 mm), This, combined with broadband multilayer coatings, delivers excellent contrast and a sharp, precise, stable image. The instrument is also equipped with a innovative new focusing system with focus distance indicator, making focusing fast, intuitive and reproducible.
Thanks to its 90° image-erecting angled deflector, The image is straight and fully corrected, so the telescope can also be used for terrestrial and landscape observation during the day.
The optical tube comes with a set of accessories carefully selected to offer an immediately complete experience:
The eyepiece holder accepts all Standard eyepieces with a 1.25-inch barrel, This makes it easy to extend the range of magnifications.
The MAK90-FAST is supplied with the ACUTER TRAVERSE PRO frame, a modern, silent and highly stable Go-To mount, designed for intuitive use on the move.
Thanks to its integrated Bluetooth and Wi-Fi connectivity, The frame operates completely autonomously, without relying on an external network. It is controlled directly from a smartphone or tablet via the free Acuter Sky (iOS / Android).
After a simple alignment procedure (1, 2 or 3 stars), the mount allows you to :
The mount supports optical tubes up to 5 kg, This provides an excellent stability margin for the MAK90.
| Optical type | Maksutov-Cassegrain |
| Diameter | 90 mm |
| Focal length | 1170 mm (f/13) |
| Magnification supplied | 58,5× |
| Maximum useful magnification | 180× |
| Eyepiece | 20 mm – 70° (1.25″) |
| Angled return | 90° image rectifier (phase processing) |
| Researcher | 6×21 rectifier |
| Focusing | By moving the primary mirror |
| Focus system | Friction drive + distance indicator |
| Tube length | 380 mm |
| Tube weight | 1.9 kg |
| Type | Go-To alt-azimuthal frame |
| Maximum load | 5 kg |
| Database | 11,000+ celestial objects |
| Alignment | 1, 2 or 3 stars |
| Connectivity | Bluetooth / Wi-Fi |
| Drive resolution | 0.676 arcseconds |
| Motors | DC servo motors |
| Transmission | Worm / gear wheel |
| Power supply | 12 V DC (AA battery pack or power bank) |
| Tripod | Stainless steel, 2 sections |
| Height | 870 mm to 1340 mm |
| Frame weight | 1.2 kg |
| Tripod weight | 2.7 kg |
ACUTER Voyager MAK90-FAST with TRAVERSE PRO mount is a modern, intelligent and versatile package, combining high-quality optics, advanced automation and ease of use, to explore the sky... without constraints.
The Moon in great detail, the planets (Jupiter’s bands, Saturn’s rings, Venus’s phases), and double stars: its long focal length naturally provides high magnifications. For deep-sky observing, it is limited to the brightest clusters and objects. Its maximum useful magnification is approximately 180× (2 × the diameter in mm); in practice, atmospheric turbulence often forces observers to stay below this limit.
Included eyepiece: 20 mm. With a focal length of 1,170 mm, it provides 58× magnification. To calculate the magnification of an eyepiece, divide the telescope's focal length by the eyepiece's focal length.
Yes, it's a lightweight instrument: the tube weighs about 1.9 kg and is about 38 cm long, and the mount weighs about 3.9 kg. A carrying case is included.
No, practically never: a Maksutov's optics are factory-adjusted and remain stable, which is one of its major advantages for beginners. To check, a star test is all it takes: point the telescope at a bright star, defocus it slightly, and the rings should be perfectly concentric.
The motorized mount tracks objects: this is ideal for filming the Moon and the planets with a smartphone or a small planetary camera, and the planets already appear large thanks to the 1,170 mm focal length. Long exposures of the deep sky remain limited, since an azimuth mount rotates the field of view.
90 mm Maksutov-Cassegrain telescope, finder scope, roof prism, 20 mm eyepiece, smartphone adapter, dust caps, carrying case, Acuter Traverse Pro mount, Acuter T10 tripod, battery compartment, external battery pack (power bank), cables.
No. The Acuter Traverse Pro mount does not come with a power supply. Required power supply: 12 V DC, 1 A, center positive (or the included 8-AA-battery holder; batteries not included). For home use, we recommend the'Pegasus Astro 12 V power supply with a 2.1 mm plug, compact and adequate for this mount.
