The Acuter Voyager MAK90-FAST set combines a compact 90 mm Maksutov-Cassegrain optical tube with the azimuthal Traverse Pro GoTo mount. Its 1170 mm focal length and f/13 optics are well suited to observing the Moon and planets. The phase-corrected 90° erect-image roof prism also supports daytime nature observation.
The patented friction focuser moves the primary mirror using two adjustment knobs and includes scale marks for 8 m, 17 m and infinity. The telescope comes with a 6×21 finder, a 20 mm wide-angle eyepiece, a smartphone camera adapter and a carry case. The Traverse Pro is controlled through the Acuter Sky app over Bluetooth or Wi-Fi and can point to more than 11,000 celestial objects. The included T10 tripod has extendable stainless-steel legs.
Optical data
| Optical design | Maksutov-Cassegrain |
|---|---|
| Aperture | 90 mm |
| Focal length | 1170 mm |
| Focal ratio | f/13 |
| Magnification with supplied eyepiece | 58.5× with 20 mm eyepiece |
| Maximum useful magnification | 180× |
| Eyepiece | 20 mm, 1.25 in, 70° wide angle |
| Diagonal | 90° phase-corrected erect-image roof prism |
| Finder | Optical 6×21 finder |
| Focusing | Friction focuser with scale: 8 m, 17 m and infinity |
| Tube length and weight | 380 mm; 1.9 kg |
Mount and tripod
| Mount | Acuter Traverse Pro azimuthal GoTo mount |
|---|---|
| Control | Acuter Sky app via Bluetooth or Wi-Fi |
| Database | More than 11,000 celestial objects |
| Maximum payload | 5 kg |
| Alignment | 1-, 2- or 3-star alignment |
| Tripod | Acuter T10 with two-section extendable stainless-steel legs |
| Tripod height | 87–134 cm |
| Power | 12 V DC; battery pack for 8 AA batteries included (batteries not included). 12 V cable for a power bank included (power bank not included). |
Included
90 mm Maksutov-Cassegrain telescope, finder, 90° roof prism, 20 mm eyepiece, smartphone adapter, dust caps and carry case, Acuter Traverse Pro GoTo mount, T10 tripod, battery pouch, power-bank holder and cable. Smartphone, batteries and power bank are not included.
| Shipping weight | 9 kg |
|---|---|
| Package size | 35 × 20 × 18 cm and 90 × 20 × 20 cm |
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